Mona Lisa
David (Michelangelo)
Les Demoiselles d’Avignon
Statue of Liberty
Oldest Figurative Art
Chauvet Cave
Taj Mahal
Eiffel Tower
Parthenon
Tower of London
Notre Dame de Paris
Brooklyn Bridge
Washington Monument
Empire State Building
Golden Gate Bridge
Death of Elvis
Death of Michael Jackson
Assassination of John Lennon
Burj Khalifa
Death of Janis Joplin
Death of Jimi Hendrix
The Beatles
Peace Sign
Death of Van Gogh
St. Peter’s Basilica
The School of Athens
The Last Supper
Basilica of Saint Denis
Colosseum
Leaning Tower of Pisa
Mount Rushmore National Memorial
Alice in Wonderland
Adventures of Huckleberry Finn
Shakespeare’s Globe Theatre
Cathedral–Mosque of Córdoba
Dome of the Rock
Great Wall of China
Great Pyramid of Cholula
Great Pyramid of Giza
Hanging Gardens of Babylon
Pyramid of Djoser
Great Sphinx of Giza
Ziggurat of Ur
Stonehenge
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Saint Basil’s Cathedral
Chennakesava Temple
El Castillo
CN Tower
Hagia Sophia
Sydney Opera House
Selimiye Mosque
Chrysler Building
Florence Cathedral
Petronas Towers
Willis Tower
Taipei 101
Guggenheim Museum Bilbao
Nefertiti Bust
Fallingwater
Death of Marilyn Monroe
Mickey Mouse
Superman
Batman
Merry Old Santa Claus
Chaplin’s Tramp Costume
Death of James Dean
The Scream
Venus de Milo
Fountain
Spiral Jetty
The Dance
The Dance Class
Portrait of Jeanne Hébuterne
The Kiss
At the Moulin Rouge, The Dance
Water Lilies
Terracotta Army
Dance at Le moulin de la Galette
The Third of May 1808
Under the Pandanus
Cave Paintings of Lascaux
Cueva de las Manos
The Luncheon on the Grass
Gray Tree
Big Bathers
Freedom from Fear
Zone System
Whistler’s Mother
Jazz
Rembrandt Self-portrait
Girl with a Pearl Earring
Casa Batlló, Barcelona
The Thinker
Oliver Twist
Marriage of Rivera & Kahlo
Fabergé Eggs
The Umbrellas
American Gothic
I Love New York
Rigoletto
Tiffany & Co.
Composition VII
Portrait of An Old Man
Fontana dei Quattro Fiumi
Calling of St Matthew
Polonaise in A-flat major, Op. 53
Vitruvian Man
Campbell’s Soup
Drip Period
The Old Man and the Sea
Moby-Dick
The Persistence of Memory
Relativity (Escher)
Rear Window
Chanel
Moai
Nazca Lines
Divine Comedy
Beijing National Stadium
Burj Al Arab
Trevi Fountain
Arc de Triomphe, Paris
Hollywood Sign
30 St Mary Axe, London
Piano
Stradivarius Instruments
Rock and Roll
Death of Houdini
Anna Karenina
Don Quixote
Gulliver’s Travels
Pride and Prejudice
Rosie the Riveter
Lord Kitchener Wants You
I Want You
The Great Wave off Kanagawa
Dracula
The Birth of Venus
Sistine Chapel
Death of Kurt Cobain
Renaissance
Gates of Paradise
We Are the World
Baptistry Doors Competition
Les Misérables
Impromptus
Four Seasons
Messiah
Radetzky March
Blue Danube
Hungarian Dances
La bohème
Symphony No. 5
Marriage of Figaro
Suite No. 1 in G major, BWV 1007
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Nutcracker
Gregorian Chant
Iliad and Odyssey
Cliff Palace
Die Walküre
Matryoshka Doll
Hurrian Songs
Australian Aboriginal Art
Bent Pyramid
Venus of Dolní Věstonice
Cave of Swimmers
King Kong
Uncle Tom’s Cabin
Lincoln Memorial Concert
Rhapsody in Blue
Ulysses
Louvre Museum
Sallie Gardner at a Gallop
Star Trek
The Satanic Verses
Knight, Death and the Devil
The Log
Star Wars
Elvis Presley
Dona i Ocell
Mobiles
Rubik’s Cube
The Song of Love
Senecio
The Three Graces
Flight into Egypt
String Quartets, Op. 20
R.U.R.
The Barber of Seville
The Feminine Mystique
Carmen
Talkies
Kinemacolor
Guy Fawkes Mask
Nubian Pyramids
Woodstock Festival
Hip-hop
Cologne Cathedral
Venus of Willendorf
Göbekli Tepe
The War of the Worlds
Casino Royale
2001: A Space Odyssey
Sherlock Holmes
Munich Olympics Pictograms
Cosmic Calendar: 2 Second Ago
Cosmic Calendar: 11 Seconds Ago
Oldest Abstract Art
Destruction of Nimrud
Boulevard du Temple
Earliest Photographic Portrait
L’Arrivée d’un train en gare de La Ciotat
Le Voyage dans la Lune
The Entertainer
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Boléro
New Look
Art Nouveau
Art Deco
Barbie
Lego
Untitled (Black on Gray)
Drowning Girl
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Blue and Green Music
Nighthawks
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Academy Awards (89th)
Birth of James T. Kirk
Most Expensive Painting
The Tachypomp
Heart Symbol
Études-Tableaux, Op. 33
Movie Theatre
Wonder Woman
Tower Bridge
March of Progress
Frankenstein
The Adventures of Tintin
Robby the Robot
Death of Rumi
Nok Terracottas
Lincoln Cathedral
Lalibela
Academy Awards (90th)
Cave of El Castillo
Venus of Brassempouy
Arch
The Little Mermaid
The History of the Kings of Britain
Composition with Red Blue and Yellow
World Population: 8 Billion
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World Population: 10 Billion
Life Expectancy: 100+ Years
High-performance PC
Intelligent Robots
Direct Brain Input
China’s Economic Lead
Replicator
Technological Singularity
Ultra Intelligence
Safe Chernobyl
Splitting of Africa
Los Angeles Slides Northward
Disintegration of Phobos
Africa Collides with Eurasia
Australia Collides with Southeast Asia
Pangaea Ultima
Hotter Sun
Red Giant
Andromeda–Milky Way Collision
Big Rip
Wetter Sahara
India Slides Northward
Erosion of Niagara Falls
Approach of Gliese 710
Close Approach of Apophis (2036)
Manned Mission to Mars
James Webb Space Telescope
Passing the Turing Test
Black Dwarf
Farther Moon
Close Approach of Apophis (2029)
Erratic Earth Wobble
Ice-free Arctic
Sea Level Rise
Safe Fukushima Daiichi
Asteroid Capture
RoboCup
Unrecognizable Constellations
Urban Population: 70%
Doubling of the Universe
White Dwarf
Erosion of Saturn’s Rings
Uninhabitable Kiribati
Disintegration of Triton
Erosion of Neil Armstrong’s Footprint
Homo martis
SpaceX Mission to Mars
Japan’s Population
China’s Population
Arrival of the Arecibo Message
Human Colony on Mars
Advanced Airplanes
Deforestation of the Amazon Rainforest
Threatened Bird Species
Space Elevator
Type I civilization
Literacy Level
Life Extension
Coal-Free Britain
Africa’s Population
Most Spoken Language
Green Denmark
Erosion of the Great Pyramid of Giza
Erosion of Mount Rushmore
Decay of Voyager Golden Records
Voyager 1 Flight Path
Voyager 2 Flight Path
Green California
Mars 2020
Peak Oil
European Heat Waves
Persian Gulf Heat Waves
Extremely Large Telescope
Eradication of Polio
U.S. Population
Greener Cars
Inhospitable Earth
Renewables Cheaper Than Fossil Fuels
California Solar Homes
ExoMars
Behavioral Modernity
Out of Africa
Big Bang
Solar System
Recombination
Matter Domination
Reionization of Hydrogen
Reionization
Moon
Oldest Rocks
Rodinia Supercontinent
Pangaea Supercontinent
Pangaea
Snowball Earth Periods
Breakup of Pangaea
Desertification of the Sahara
Eruptions of Eyjafjallajökull
Rodinia
Breakup of Rodinia
Snowball Earth
Grand Canyon
Tunguska Explosion
Eruption of Mount Tambora
Vesuvius Eruption
Last Glacial Maximum
Uluru
Tōhoku Earthquake and Tsunami
Comet Shoemaker-Levy 9
Last glacial period
Oldest Hawaiian Island
Siberian Traps
India-Asia Collision
Late Heavy Bombardment
Burgess Shale
Early Beetles
Triassic–Jurassic Extinction
Permian–Triassic Extinction
Late Devonian Extinction
Ordovician–Silurian Extinction
Extinction of the Quagga
Extinction of the Great Auk
Extinction of the Dodo
Extinction of the Mammoth
Extinction of the Hawaii Oo
Extinction of the Thylacine
Extinction of the Aurochs
Extinction of the Passenger Pigeon
Extinction of the Smilodon
Extinction of the Syrian Wild Ass
Extinction of Homo neanderthalensis
Extinction of Homo floresiensis
Extinction of the Syrian Elephant
Extinction of the Moa
Extinction of the Haast’s Eagle
Extinction of the Atlas Bear
Extinction of the Toolache Wallaby
Extinction of the Arabian Ostrich
Extinction of the Golden Toad
Extinction of the Pyrenean Ibex
Neanderthals
Neanderthals (H. neanderthalensis)
Ediacaran Period
Cambrian Period
Ordovician Period
Silurian Period
Devonian Period - Age of Fish
Carboniferous
Permian Period
Mesozoic Era - Age of Dinosaurs
Triassic Period
Jurassic Period
Cretaceous Period
Paleogene Period
Start of the Ediacaran Period
Start of the Cambrian Period
Start of the Ordovician Period
Start of the Silurian Period
Start of the Devonian Period
Start of the Carboniferous Period
Start of the Permian Period
Start of the Triassic Period
Start of the Jurassic Period
Start of the Cretaceous Period
Cambrian Explosion
Photosynthesis
Stromatolites
Great Oxygenation Event
Complex Cells (Eukaryotes)
Multicellular Life
Kimberella
Early Plants
Ferns
Conifers
Early Animals
Complex Life Form
Vascular Plants
Early Land Plants
Early Tetrapods
Early Reptiles
Early Amniotes
Flowering Plants
Early Mammals
Archaeopteryx
Early Turtles
Early Crocodilians
Early Bats
Early Cats
Early Elephants
Spread of Grass
Oldest Living Tree
Vertebrates
Early Sharks
Cladoselache
Early Land Animals
Early Spiders
Meganeura
Arthropleura
Pulmonoscorpius kirktonensis
Arctognathus
Edaphosaurus
Pterosaurs
Early Frogs
Early Dinosaurs
Mastodonsaurus
Sauropods
Allosaurus
Stegosaurus
Early Bees
Early Leafy Trees
Early Eutheria
Tyrannosaurus rex
Hesperornis
Plesiosaurs
Ichthyornis
Linhenykus
Early Dogs
High Oxygen Concentration
Trilobites
Early Rodents
Cephalopods
Bryozoans
Early Arachnids
Cephalaspis
Tiktaalik
Acanthostega
Tabulate Coral
Rugose Coral
Stable Soils
Pakicetids
Early Horses
Ornithopods
Triceratops
Spinosaurus
Edmontonia
Early Snakes
Velociraptor
Mesosaurus
Oldest Living Organism
Oldest Living Animal
Ambulocetus
Basilosaurus
Baleen Whales
Early Dolphins
Glyptodonts
Opabinia
Anomalocaris
Troodons
Aetosaurs
Parasaurolophus
Crinoids
Retreat of Grinnell Glacier
Retreat of Helheim Glacier
Larsen A Ice Shelf
Larsen B Ice Shelf
Extinction of the Bali Tiger
Dilophosaurus
Logging and Deforestation
Therizinosaurus
Terror Birds
Brunhes–Matuyama Reversal
Extinction of the American Horse
Primates (Primates Order)
Great Apes (Hominidae Family)
Early Humans (Homo Genus)
Modern Human (Homo sapiens)
Minatogawa Man
Lucy
Ardi
Mungo Man
Tianyuan Man
Cro-Magnon
Early Tools
Settlement of the Americas
World Population: 5 Million
World Population: 1 Billion
World Population: 2 Billion
World Population: 3 Billion
World Population: 4 Billion
World Population: 5 Billion
World Population: 6 Billion
World Population: 7 Billion
Life Expectancy: 20 Years
Life Expectancy: 28 Years
Life Expectancy: 31 Years
Life Expectancy: 67.2 Years
Vredefort Crater
Sudbury Basin
Chicxulub Crater
Manicouagan Crater
Popigai Crater
Lonar Crater
Henbury Craters
Pingualuit Crater
Kaali Craters
Rhyniognatha hirsti
Early Lepidopterans
Early Ants
Bony Fish
Early Amphibians
Synapsids
Proconsul
Homo erectus
Cooling of Antarctica
Shrinking of the Aral Sea
Homo ergaster
Homo habilis
Homo heidelbergensis
Wildfire
Cryolophosaurus
Great Comet of 1997
Great Comet of 1811
SN 1604
SN 185
SN 1006
SN 1054
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Minoan Eruption
Eurypterus
Extinction of the Western Black Rhinoceros
Cat Self-domestication
Ebola Virus Disease
Generations Since Lucy
Generations Since Homo sapiens
Lower Sea Level
Ida
Living Fossil
Early Vertebrates
Early Marsupials
Entelodont
Closer Moon
Paraceratherium
Australopithecus
Chimpanzee–human Last Common Ancestor
Earth
Hadean Eon
Megalodon
Larger Brain
Eruption of Laki
Extinction of the Pinta Island Tortoise
Spanish Flu
Krakatoa
Shrinking Arctic Ice
Banded Iron Formation
Horseshoe Crab
Toumaï
Tidal Locking
Toba Supereruption
Mars Floods
Medieval Warm Period
Panderichthys
Sexual Reproduction
Carrington Event
Extinction of Pig-footed Bandicoot
Extinction of Bubal Hartebeest
Sungir
Milky Way
Great American Interchange
Oldest Sedimentary Rocks
Flight
Early Life
Cretaceous–Paleogene Extinction Event
Start of the Paleogene Period
Chelyabinsk Meteor Event
Close Approach of 2012 DA14
Extinction of the Marsupial Lion
Solar System Orbits Since Formation
Mitochondrial Eve
Y-chromosomal Adam
Turkana Boy
Photon Decoupling
Therapsids
Ginkgo
Cycad
Ammonites
Barringer Crater
Paranthropus
Co2 above 400 PPM
Anchiornis huxleyi
Archicebus achilles
Confuciusornis
Iberomesornis romerali
Early Giraffes
Eyes
World Population: 15 Thousand
Olinguito
Uncontacted Peoples
Last Wild Indian
Homo antecessor
Homo erectus Migration
Homo heidelbergensis Migration
Urban Population: 20%
Urban Population: 50%
Jawed Fish
Arlington Springs Man
HD 140283
Typhoon Haiyan
Happisburgh Footprints
Oldest Material
Red Hair
Blond Hair
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Cosmic Calendar: 12 Minutes Ago
Accelerating Universe
Venus’ Runaway Greenhouse Effect
Jabal Faya Archaeological Site
Jellyfish
Living Planet Report 2014
Camels
Extinction of Camelops
Oldest Fossil
Starquake GRB 041227
Today’s Sunlight
Ötzi
Water
Great Comet of 1861
Great Comet of 1577
Great Comet of 1264
Great Comet of 1556
Great Comet of 1680
Great Comet of 1744
Great Comet of 1819
Great Comet of 1843
Great Comet of 1882
Great Comet of 1901
Emergence of Brood X
Extinction of the Dusky Seaside Sparrow
Extinction of the Cape Verde Giant Skink
Extinction of the Javan Tiger
Extinction of the Japanese Wolf
Extinction of the Tarpan
Extinction of the Newfoundland Wolf
Extinction of the Carolina Parakeet
Extinction of the Heath Hen
Extinction of the Barbary Lion
Extinction of the Laysan Crake
Extinction of the Caspian Tiger
Larsen C Ice Shelf
Hippopotamus
Yellowstone Supervolcano
Mosasaurus
Bipedalism
Human Bipedalism
Hairless Hominins
Skin Pigmentation
Alps
Gorilla–human Last Common Ancestor
Speech
English Channel
Tuskless Elephants
Madagascar
Galápagos Islands
Gold
Early Flies and Mosquitoes
Persistence Hunting
Cooking
Halszkaraptor
Ancestors of Birds
Great Rift Valley
Arabia–Eurasia Collision
Persian Gulf Petroleum
Early Insects
Early Crustaceans
Early Arthropods
Deccan Traps
Earth’s Magnetic Field
Namib
La Brea Tar Pits
Cheddar Man
Doggerland
Clovis Culture
Beringia
Bear Dog
GRB 080319B
Ankylosauridae
Orangutan–human Last Common Ancestor
Extinction of the Irish Elk
Rhynchosaur
East African Megadrought
Natufian Culture
Internal-combustion Engine
Scientific Revolution
Copernican Revolution
De Humani Corporis Fabrica
Apple Computer, Inc.
Human Genome Project
Movie Camera
Automobile
Papyrus
Control of Fire by Early Humans
Early Huts
Neolithic Revolution
Tally Stick
Early Fiber Weaving
Early Sewing Needles
Early Clothes
Early Alphabet
Printed Book
Printing Press
Trial of Galileo
Principia
Kite Experiment
Animal Electricity
Battery
Steam Engine
Photography
Telegraph
On the Origin of Species
Telephone
Phonograph
Light Bulb
First Airplane Flight
Earth from Space
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Apollo 11 Moon Landing
DNA Double Helix
Sputnik 1
NASA
Intel 4004
Intel 8080
Apple I
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Lotus 1-2-3
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World Wide Web
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MPMan F10
iPod
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Integrated Circuit
Commodore PET
Space Shuttle
Columbia Disaster
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Altair 8800
Moving Assembly Line
Dolly
Hubble Space Telescope
Deep Blue Beats Kasparov
Global Positioning System (GPS)
Mir
Skylab
Voyager Program
ARPANET
Ascent of Mount Everest
Mobile Phone
Digital Camera
Breaking the Sound Barrier
Z3 Computer
Atanasoff–Berry Computer
Colossus Computer
ENIAC Computer
Jacquard Loom
Tomb of Tutankhamun
Television
Antarctic Expedition
Teddy Bear
X-Ray
Riveted Jeans
Mendelian Inheritance
Periodic Table
Postage Stamp
Decipherment of Egyptian Hieroglyphs
Sighting of Antarctica
Bifocals
Rubber
Lightning Rod
Marine Chronometer
Sighting of Australia
Execution of Giordano Bruno
Royal Society
Gregorian Calendar
Book of Optics
Canon of Medicine
Movable Type
Watson Competes on Jeopardy
Disappearance of Amelia Earhart
Lindbergh’s Transatlantic Flight
Harvard University
House of Wisdom
University of Al-Karaouine
University of Bologna
University of Paris
University of Oxford
Platonic Academy
Early Copper Use
Metallurgy
Early Meteoric Iron Use
Early Iron Mining
Concorde
Panama Canal
Suez Canal
Channel Tunnel
Facebook
Google
Microsoft Corporation
Death of Archimedes
Death of Pythagoras
Algebra
Mars Flyby
Viking Program
First Human Spaceflight
Freedom 7
Friendship 7
Spacewalk
Gemini 4
Mars Pathfinder
Mars Exploration Rovers
Water on Mars
Wilkinson Microwave Anisotropy Probe (WMAP)
Pillars of Creation
Back from Extinction
Private Spaceflight
Successful Failure
Meridional Meter
Meter
Award of Nobel to Curie
Astronomia Nova
Telescope
Stone Age Period
Dog Domestication
Fox Domestication
Horse Domestication
Goat Domestication
Chicken Domestication
Fig Domestication
Grain Domestication
Petroleum
Solar Cell
Nuclear Energy
Wind Turbine
Final Shuttle Launch
Stuxnet
The Interpretation of Dreams
Nuclear Fission
Fractal
International Space Station
In Vitro Fertilization
Nylon
Bakelite
First Radio Broadcast
Running Machine
Microwave Oven
Spinning Jenny
Puffing Billy
Watt Steam Engine
Meditations on First Philosophy
Novum Organum
Synthetic Diamond
H-4 Hercules (Spruce Goose)
Atomic Clock
The Prince
Compass
Spacewar!
Galaxy Game
Magnavox Odyssey
STS-61
Metric Mixup
Neptune
Uranus
Recategorization of Pluto
Xerox Alto
Heart Transplant
Deorbit of Mir
Mariana Trench Dive
Face Transplant
Ford Model T
Volkswagen
Daimler Reitwagen
Second Voyage of HMS Beagle
Tupolev Tu-144
Mattel Auto Race
Sony Walkman TPS-L2
Beer
Wine
Explorer 1
Velocipede
Penny-farthing
Safety Bicycle
Alternating Current System
AC Power
Lunokhod 1
Lunar Roving Vehicle
Skyscraper
Huygens Landing
Proto-writing
Tiangong 1
Shenzhou 1
Shenzhou 5
Shenzhou 7
Penicillin
Animals in Space
Sputnik 2
Vostok 6
Y2K
European Space Agency
Russian Federal Space Agency
China National Space Administration
Kahun Gynecological Papyrus
Nanocar
MRI
Scanning Electron Microscope
Earliest Named Dinosaur
On the Genealogy of Morality
BBC One
Tool Making and Use by Animals
CERN
Monitor-Top Refrigerator
Martian Bacteria
Eradication of Smallpox
Gunpowder
Mother of All Demos
Aerial Circumnavigation
Book of Knowledge
Untethered Flight
First Successful Glider
First Practical Dirigible
Execution of Socrates
Death of Hippocrates
Transistor
Transistor Radio
Vacuum Tube (Thermionic Valve)
Rutan Voyager
Death of Herodotus
Internet
Apollo 1 Accident
Death of Confucius
Death of Voltaire
Galaxies Beyond the Milky Way
Potato Domestication
Pig Domestication
Death of Cicero
General Relativity
Luna 3
Untethered Spacewalk
Nexus (WorldWideWeb)
Scanning Tunneling Microscope
Pale Blue Dot
Earthrise
Laser
Cotton Gin
Phonautograph
COTS Demo Flight 1
Continental Drift
Salyut 1
Soyuz 11 Accident
Soyuz 1 Accident
Monkeys in Space
Dragon C2+
Liber Abaci
Pluto
Expanding Universe
Color Photography
Japan Aerospace Exploration Agency
Hayabusa
Exoplanets
Pasteurization
Highway
Apple Lisa
Jet Aircraft
Turing Machine
Quantum Mechanics
Mars Science Laboratory
Electromagnetic Induction
Death of Ptolemy
Goseck Circle
Death of Aristotle
Death of Spinoza
Death of Eratosthenes
Femto-photography
DNA
IKAROS
Apollo 17
Venus Flyby
Blue Marble
Piltdown Man
Hutton’s Unconformity
Mars 3
University of Timbuktu
Cavendish Banana
McIntosh Apple
Dunes of Mars
Elk Cloner
Fastest Humans
The Wealth of Nations
Probability Theory
Paper
Oxygen
Euclid
Transatlantic Transmission
Splitting the Atom
Vanguard 1
Cornu Helicopter
Cosmic Microwave Background Radiation
Wang 2200
NEAR Shoemaker
Critique of Pure Reason
Buran
Space Tourism
Apollo 8
Mercury Flyby
Jupiter Flyby
Saturn Flyby
Uranus Flyby
Neptune Flyby
Waterbears in Space
Martian Dust Devil Trails
Instant Photo Sharing
Saturn Eclipses the Sun
Cupola Module
Voyages of Edmond Halley
Older Universe
View of Titan from Huygens
Pong
Antikythera Mechanism
Osborne 1
Metamorphosis Insectorum Surinamensium
Email
Spam
Emoticon
RoboBee
Three Laws of Robotics
Driverless Car
Wow! Signal
National University of San Marcos
Venera 1
Robonaut
Human-powered Helicopter
Space Rendezvous
Typewriter
Tower Subway
Cultured Meat
Nimrod
OXO
HeLa Immortal Cell Line
Vanguard TV3
Apollo–Soyuz Test Project
SETI
Moore’s Law
Interstellar Spaceflight
Cheese
There’s Plenty of Room at the Bottom
Apollo 7
Venera 7
IBM Simon
Investigation of Outer Space Rocket Devices
Luna 1
Luna 2
Chang’e 3
Camel Domestication
Micrographia
Light Deflection
Cosmic Calendar: 28 Seconds Ago
Liquid-fueled Rocket
Age of Meteorites and the Earth
Project Diana
Solar Thermal Power Station
Higgs Boson
Difference Engine
First Probe to Orbit Comet
Frequency-hopping Spread Spectrum
Orion Flight Test 1
Tabulating Machine
Confirmation of Higgs Boson
Radar
Pluto Flyby
Manchester Small-Scale Experimental Machine
Binomial Nomenclature
Miller-Urey Experiment
Spectroscope
AlphaGo vs. Lee Sedol
Stratospheric Flight
Sunway TaihuLight
Circular to Linear Motion
Solar Impulse 2
GN-z11
Fastest Man-Made Vehicle
Voyager Golden Records
Martian Canals
Emoji
Death of Omar Khayyam
Soap
Rorschach Test
Electric Car
Image Scanner
Stratigraphy
De Motu Cordis
ASIMO
ELIZA
The Last Man Who Knew Everything
Dawn (spacecraft)
Volocopter
JRF 115H (Leonardo)
Trachodon Mummy
Vaccine
Umami
Arecibo Message
Death of Leonhard Euler
Belyayev’s Fox Experiment
Chemosynthetic Ecosystems
Morse Message (1962)
Gravitational Wave
Waggle Dance
Interstellar Visitor
Redshift
Big Bang Theory
Polio Vaccine
Extinction
Origin of Birds
Benoist XIV
Death of Aristarchus of Samos
Rapid Adaptation
Boolean Logic
Alvarez Hypothesis
Classical Conditioning
Turing Test
Miasma Theory
Plague Doctor Costume
Germ Theory of Disease
Death of Galen
Virus
Electron Microscope
Bacteria
Ceres
Stone Age
Copper Age
Bronze Age
Iron Age
Zhong Zhong and Hua Hua
Wheel
Silk
Constellations
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Death of Thales of Miletus
Trepanation
Wöhler Synthesis
Genetic Engineering
Bread
A Brief History of Time
Rumble in the Jungle
Modern Olympics
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Munich Massacre
Marathon
Miracle on Ice
Owens Debunks Aryan Myth
Breaking the Color Barrier
Undefeated Champion
Perfect Score
Four Minute Mile
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Daytona Beach Road Course
Football (Soccer)
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Eight-thousanders Ascent
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Match of the Century
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Goal of the Century
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Vermont Joins the Union
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Texas Annexation
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William McKinley
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Lyndon B. Johnson
Richard Nixon
Gerald Ford
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Inauguration of George Washington
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Inauguration of John Quincy Adams
Inauguration of Andrew Jackson
Inauguration of Martin Van Buren
Inauguration of William Henry Harrison
Death of William Henry Harrison
Inauguration of John Tyler
Inauguration of James K. Polk
Inauguration of Zachary Taylor
Inauguration of Franklin Pierce
Inauguration of James Buchanan
Inauguration of Abraham Lincoln
Assassination of Abraham Lincoln
Inauguration of Andrew Johnson
Inauguration of Ulysses S. Grant
Inauguration of Rutherford B. Hayes
Inauguration of James A. Garfield
Assassination of James A. Garfield
Inauguration of Chester A. Arthur
Grover Cleveland’s 1st Inauguration
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Grover Cleveland’s 2nd Inauguration
Inauguration of William McKinley
Assassination of William McKinley
Inauguration of Theodore Roosevelt
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Death of Franklin D. Roosevelt
Inauguration of Harry S. Truman
Inauguration of Dwight D. Eisenhower
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Assassination of President Kennedy
Inauguration of Lyndon B. Johnson
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Resignation of Nixon
Inauguration of Gerald Ford
Inauguration of Jimmy Carter
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Inauguration of George H. W. Bush
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Inauguration of George W. Bush
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Roe v. Wade
Watergate Scandal
Assassination of Robert F. Kennedy
Assassination of Malcolm X
Civil Rights Act of 1964
Brown v. Board of Education
Rosa Parks Inspires a Movement
Social Security Act
New Deal
Women’s Suffrage in the US
End of Prohibition
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San Francisco Earthquake
Yellowstone National Park
Ku Klux Klan
Emancipation Proclamation
Confederate States of America
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Treaty of Greenville
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Great Depression
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Three Mile Island Accident
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Bush v. Gore
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Alaska Purchase
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Treaty of Hopewell
Trail of Tears
Wounded Knee Massacre
Black Hawk War
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Long Walk of the Navajo
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American Civil War
Gettysburg Address
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Lee Surrenders to Grant
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Japanese American Internment
Buffalo Bill’s Wild West
Gunfight at the O.K. Corral
First Transcontinental Railroad
Los Angeles
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Indian Massacre
Hindenburg Disaster
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American Revolutionary War
Battles of Lexington and Concord
Treaty of Paris (1783)
Siege of Yorktown
Hoover Dam
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Tear down this wall
Waco Siege
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Selma to Montgomery 1st March
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Selma to Montgomery 3rd March
Little Rock Nine
Greensboro Sit-ins
Freedom Riders
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Voting Rights Act
Reagan Assassination Attempt
Moon Race
Police Brutality Against Rodney King
Los Angeles Riots
Murder of Nicole Simpson and Ronald Goldman
Simpson Chase
Simpson Verdict
US Airways Flight 1549
Bayonet Constitution
Annexation of Hawaii
Vietnam War Protests
Miss America Protest
Stand in the Schoolhouse Door
Murder of Emmett Till
Integration of Mississippi Universities
Lindbergh Kidnapping
Sierra Club
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Mission Accomplished Speech
Operation Eagle Claw
March Against Fear
Black Power
Black Panther Party
Nation of Islam
McCarthyism
Jump Jim Crow
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Montgomery Bus Boycott
End of the Montgomery Bus Boycott
Integration of the New Orleans School System
Bus Desegregation
Malcolm X Leaves the Nation
Freedom of Frederick Douglass
The Birds of America
Burr–Hamilton Duel
Dust Bowl
Bison Hunt
Stonewall Riots
Kingston Slurry Spill
United States Bill of Rights
Nylon Riots
Midnight Ride
Moscone-Milk Assassinations
Disappearance of Jimmy Hoffa
Star Spangled Banner
Tulsa Race Riot
Death of Davy Crockett
Seminole Wars
Jonestown Mass Suicide
New York City
King Philip’s War
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Royal Proclamation of 1763
Thanksgiving
Flag Resolution of 1777
Battles of Saratoga
Washington, D.C.
Adams–Onís Treaty
Homestead Act
Impeachment of Andrew Johnson
Free Speech Movement
First Female U.S. Representative
First African-American U.S. Representative
First African-American U.S. Justice
First Female U.S. Justice
Scopes Monkey Trial
Donner Party
Valley Forge
Anthrax Attacks
Defection of Benedict Arnold
Nixon Shock
End of Selective Availability
Tea Party Movement
Conviction of Capone
Treaty of 1818
First U.S. Chief Justice
Castle Bravo
Federal Bureau of Investigation (FBI)
Central Intelligence Agency (CIA)
Smithsonian Institution
San Francisco
Reaganomics
Sherman’s March to the Sea
Impeachment of Bill Clinton
Cuyahoga River Fire
Sedan Nuclear Test
United Farm Workers
Death of Bonnie and Clyde
Sandy Hook Elementary School Shooting
First Lady of the World
Death of Zachary Taylor
Inauguration of Millard Fillmore
Death of Lee Harvey Oswald
Seneca Falls Convention
Boston Marathon Bombings
Freedom of Harriet Tubman
National Woman Suffrage Association
Pony Express
Inauguration of Donald Trump
Donald Trump
Lakeview Gusher
Nevada Test Site
Loving v. Virginia
Last Hawaiian Monarch
Roswell UFO Incident
Great Migration (African American)
Pentagon Papers
General Anesthesia
Land Rush of 1889
Freedom Summer
Starfish Prime
Algerian Civil War
Sierra Leone Civil War
First Sudanese Civil War
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First Liberian Civil War
Salvadoran Civil War
War in Darfur
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Lebanese Civil War
Contra War
Spanish Civil War
Spanish Coup of July 1936
Bombing of Guernica
End of the Spanish Civil War
Arab Oil Embargo
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Cuban Missile Crisis
Escalation of the Vietnam War
Cuban Revolution
Berlin Wall
Fall of Berlin Wall
Berlin Blockade
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Atomic Bombing of Hiroshima
Assassination of Franz Ferdinand
Atomic Bombing of Nagasaki
World War I
Austro-Hungarian Invasion of Serbia
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Italian Campaign
Execution of Mussolini
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German Invasion of Poland
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Chernobyl Disaster
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Haiti Earthquake
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Nuclear Non-Proliferation Treaty
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Operation Infinite Reach
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Gulf War
Iraqi Invasion of Kuwait
Liberation of Kuwait
Berlin Discotheque Bombing
Bombing of Libya
USS Cole Bombing
September 11 Attacks
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Korean War
Start of the Korean War
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Assault on the Alamo
Texas Revolution
Battle of Gonzales
Battle of San Jacinto
Sinking of USS Maine
Spanish–American War
Start of the Spanish–American War
Independence of Cuba
Treaty of Paris (1898)
Quasi-War
U.S. Embassy Bombings
Muhammad Cartoons Controversy
Assassination of Theo van Gogh
Riyadh Compound Bombings
Ich bin ein Berliner
Nixon Visit to China
United States Invasion of Panama
Invasion of Grenada
Beirut Barracks Bombing
Summer of Love
Capture of Saddam
Execution of Saddam
U.S. Enters WWII
Axis Declares War on U.S.
Earth Day
Cambodian Civil War
Cambodian Coup of 1970
Khmer Rouge Rule of Cambodia
Death of Bin Laden
Capture of Blackbeard
Inauguration of Nelson Mandela
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UN Withdrawal from Somalia
Rwandan Genocide
First Congo War
Second Congo War
Year of Africa
Tunisian Revolution
Beginning of Apartheid
Scramble for Africa
Liberia
Ivorian crisis
Menes
Ancient Egypt
Ramesses II
Battle of Megiddo
Akhenaten
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Cleopatra VII
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Independence of Egypt
Tutankhamun
Aswan Dam
Ancient Greece
Cecrops I
Trojan War
Seeds of Democracy
Democracy
Battle of Corinth
Ionian Revolt
Battle of Marathon
Battle of Thermopylae
Battle of Salamis
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Delian League
Peace of Callias
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Battle of Piraeus
Aristotle Tutors Alexander
Alexander the Great
Greek Conquest of Asia Minor
Greek Conquest of Syria
Greek Conquest of Egypt
Founding of Alexandria
Greek Conquest of Mesopotamia
Greek Conquest of the Indian Subcontinent
Death of Alexander the Great
Dorian Invasion
Death of Saint Nicholas
Founding of the Roman Republic
Roman Republic
Roman Empire
Founding of Rome
Assassination of Julius Caesar
Founding of Byzantium
Hannibal’s Crossing of the Alps
Third Servile War
Roman Capture of Jerusalem
Persian Empire
Founding of the Persian Empire
First Egyptian Satrapy
Second Egyptian Satrapy
Greek Conquest of Persia
Mesopotamia
Fall of Babylon
Dawn of Civilization
Beginning of the Hebrew Calendar
Code of Hammurabi
King Saul
Destruction of the First Temple
King Solomon
Second Temple
War in Afghanistan
Operation Enduring Freedom
Iraq War
Operation Iraqi Freedom
Libyan Revolution 1969
First Intifada
Second Intifada
Iranian Coup d’Etat
Abu Ghraib Prisoner Abuse
Syrian Civil War
Libyan No-fly Zone
Bahraini Protests
Yemeni Protests
Jordanian Protests
Jesus Christ
Crucifixion of Christ
Birth of Muhammad
Hijra
Ottoman Empire
Iran–Iraq War
Iraqi Invasion of Iran
End of the Iran–Iraq War
Halabja Poison Gas Attack
Iranian Election Protests
Turkish Invasion of Cyprus
British Mandate for Palestine
Independence of Jordan
Anglo-American Committee of Inquiry
Unification of Saudi Arabia
Arab Revolt
Lawrence of Arabia
Islamic Conquest of Roman Syria
Islamic Conquest of Armenia
Islamic Conquest of Egypt
Islamic conquest of Persia
Islamic conquest of North Africa
First Islamic Civil War (Fitna)
Burning of the Library of Alexandria
Destruction of the Library of Alexandria
The Exodus
Abraham
Gaza War
Oslo Accords
Lebanon War 2006
Sadat’s Visit to Israel
Assassination of Sadat
Egypt–Israel Peace Treaty
Israel-Jordan Treaty of Peace
Assassination of Rabin
Independence of Israel
October War
End of the October War
Nationalization of the Suez Canal
Suez Crisis
Tripartite Aggression
End of the Suez Crisis
Six-Day War
Surprise Attack on Israel
Camp David Summit
Founding of Ottoman Empire
End of the Ottoman Empire
Safavid Empire
Suleiman the Magnificent
Ain Ghazal
Tell Qaramel, Syria
Jericho
Libyan–Egyptian War
Chadian–Libyan Conflict
Sykes–Picot Agreement
Dawson’s Field Hijackings
Assassination of Mahatma Gandhi
Mumbai Attacks
Mughal Empire
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Indus Valley Civilization
Buddhism
First Chinese Dynasty
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Meiji Restoration
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Arrest of Suu Kyi
People Power Revolution
Tiananmen Square Protests
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Exile of Dalai Lama
Chinese Civil War
Republic of China
Forbidden City
First Indochina War
Start of the First Indochina War
Partition of Vietnam
Vietnam War
Communist Insurgency in Vietnam
Fall of Saigon
Dissolution of the British Indian Empire
Salt March
Philippine–American War
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Treaty of Manila
Tennis Court Oath
Storming of the Bastille
French First Republic
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Coup of 18 Brumaire
Elizabethan period
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Travels of Marco Polo
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Chancellorship of Hitler
Sinking of the Titanic
Madrid Train Bombings
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Euro
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German Reunification
First Chechen War
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Falklands Crisis
British Victory in the Falklands
Glasnost & Perestroika
Pan Am Flight 103
Carnation Revolution
Coronation of Queen Elizabeth II
Communist Manifesto
French Second Republic
Potato Famine
Spanish Inquisition
Luddite Uprisings
Battle of Waterloo
First French Empire
French Campaign in Egypt and Syria
Battle of Marengo
French Invasion of Russia
War of the First Coalition
War of the Second Coalition
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War of the Fifth Coalition
Napoleon Escapes Exile
Death of Napoleon
New South Wales
European Arrival in Hawaii
Kingdom of Great Britain
English East India Company
Black Death
First Prime Minister of Great Britain
Tsardom of Russia
Russian Empire
Immensa Pastorum principis
Dutch East India Company
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Coronation of Queen Elizabeth I
Austrian Empire
Unification of Italy
Age of Discovery
Coronation of Emperor Charlemagne
Holy Roman Empire
Fall of Granada
Great Fire of London
La Louisiane
Brazil
Maritime Trade Route to India
Philippines
Circumnavigation
Spanish Conquest of the Aztec Empire
Spanish Conquest of Yucatán
Spanish Conquest of the Inca Empire
Portuguese Empire
National Bankruptcy
Edict of Nantes
Fall of Constantinople
Spanish Empire
Battle of Agincourt
Siege of Orléans
Hundred Years’ War
Fourth Crusade - Latin Empire
Magna Carta
Fifth Crusade
Sixth Crusade
Mongol Empire
Seventh Crusade
Battle of Ain Jalut
Eighth Crusade
Ninth Crusade
Siege of Acre
Treaty of Ramla
Third Crusade
Coronation of Saladin
Battle of Hattin
Second Crusade
Siege of Lisbon
East–West Schism
Battle of Manzikert
First Crusade
Siege of Jerusalem
Norman Conquest of England
Lindisfarne Raid
Dublin, Ireland
Siege of Constantinople
Islamic Conquest of Hispania
First Bulgarian Empire
Deposition of Justinian II
Byzantine Iconoclasm
Second Council of Nicaea
Islamic Conquest of Central Asia
Battle of Tours
Anno Domini
Sack of Rome
Fall of Rome
Byzantine Empire
Constantinople
Christianity, State Religion
Battle of Edessa
Hadrian’s Wall
Destruction of Jerusalem
Breach of Masada
Great Fire of Rome
Julian Laws
Pope’s Visit to Poland
Third Polish Republic
Republic of Hungary
Republic of Bulgaria
Dissolution of Czechoslovakia
Romanian Revolution
Albanian Parliamentary Election, 1992
Rebellion in Albania
Independence of Croatia and Slovenia
Independence of Macedonia
Independence of Bosnia and Herzegovina
Serbia and Montenegro
Start of the Bosnian War
Srebrenica Massacre
Bosnian War
Dayton Accords
Kosovo War
Soviet War in Afghanistan
Start of the Soviet War in Afghanistan
End of the Soviet War in Afghanistan
Russian Federation
Second Chechen War
Independence of Armenia
Independence of Azerbaijan
Independence of Belarus
Independence of Estonia
Independence of Georgia
Independence of Kazakhstan
Independence of Latvia
Independence of Lithuania
Independence of Moldova
Independence of Tajikistan
Independence of Turkmenistan
Independence of Ukraine
Independence of Uzbekistan
Baltic Chain
Warsaw Pact
NATO
Beginning of the Holocaust
Nuremberg Trials
Death of Anne Frank
National Fascist Party
Final Solution
Battle of France
Italian Invasion of Southern France
Battle of Britain
The Blitz
Battle of Midway
Siege of Leningrad
Molotov–Ribbentrop Pact
Munich Agreement
Second Italo-Ethiopian War
Second Sino-Japanese War
Commonwealth of Nations
League of Nations
Death of Alfred Nobel
Vatican City State
Battle of the Somme
Execution of Nicholas II
Bolshevik Revolution
Soviet Union
The Great Exhibition
Holy League
Spanish Transition to Democracy
African Campaigns
Roman Conquest of Britain
Anglo-Saxon Settlement of Britain
Kingdom of Scotland
Battle of Edington
Modern Democracy
First War of Scottish Independence
Second War of Scottish Independence
Cape Town
English Civil War
Henry VIII Seeks Marriage Annulment
English Reformation
Battle of Gravelines
Battle of Edgehill
Battle of Worcester
Glorious Revolution
English Bill of Rights
Sydney, Australia
Shoe Bomber
Underwear Bomber
Norman Invasion of Ireland
Crown of Ireland Act
Regnans in Excelsis
Irish Confederate Wars
Irish Rebellion
Cromwellian Conquest of Ireland
United Irishmen Rebellion
United Kingdom of Great Britain and Ireland
Partition of Ireland
The Troubles
Quebec City, Canada
Seven Years’ War
Start of the Seven Years’ War
Peace of Paris
Canada Act 1982
Australia Act 1986
Beginning of the Mayan Calendar
New Baktun
Coca-Cola
Pepsi
Manhattan Project
Graduation of Helen Keller
First Opium War
Start of the First Opium War
Cession of Hong Kong
Second Opium War
Start of the Second Opium War
Treaties of Tientsin
People’s Republic of China
Great Leap Forward
Cultural Revolution
Death of Mao Zedong
Armenian Genocide
Black Hawk Down
Tulip Mania
RDS-1 (First Lightning)
U-2 Incident
Cedar Revolution
Libya Abandoned Nuclear and Chemical Weapon Programs
Kuwaiti Oil Fires
First Lady Perón
Death of Stalin
Congress of Vienna
Second French Empire
Crimean War
Start of the Crimean War
Treaty of Paris (1856)
The Lady with the Lamp
Julian Calendar
Protestant Reformation
Abdication of Edward VIII
Jack the Ripper
Great Chinese Famine
Four Pests Campaign
Ozone Depletion
One-child Policy
Great Plan for the Transformation of Nature
Roman Withdrawal from Britain
Africanized Bee
Zakouma Elephant Slaughter
Plague of Justinian
Martyrdom of Saint Peter
Slave Trade Act
De-Stalinization
AIDS
Tehran Conference
Cairo Conference
Yalta Conference
Potsdam Conference
Great Purge
Southeast Asian Haze
Shark Finning
Industrial Revolution
Age of Enlightenment
Declaration of the Rights of Man and of the Citizen
Universal Declaration of Human Rights
Romanticism
Independence of South Sudan
Independence of Kosovo
Annexation of Tibet
Newfoundland
British Empire
The Country of Canadas
Chilean Transition to Democracy
New World
Maya Civilization
Machu Picchu
Mexican-American War
Thornton Affair
End of the Mexican-American War
War of 1812
Start of the War of 1812
Treaty of Ghent
Burning of Washington
Spanish Missions in California
Atlantic Slave Trade
Barbary Pirates
Arab Agricultural Revolution
Abolition of Modern Slavery
Pocahontas Saves John Smith
Cinco de Mayo
Dum Diversas
Republic of Turkey
Emperor Trajan
Start of the Roman Empire
Anschluss
Operation Weserübung
Resignation of Chamberlain
Tripartite Pact
Battle of Greece
Battle of Berlin
Operation Barbarossa
Battle of Moscow
German Empire
Battle of Iwo Jima
Norway Attacks
First Barbary War
Second Barbary War
Battle of New Orleans
Britain and France Declare War on Germany
Soviet Invasion of Poland
Somersett’s Case
Samurai
England Riots
Horn of Africa Famine
Liberation of Paris
Trinity
Operation Hurricane
Gerboise Bleue
596
Smiling Buddha
Vela Incident
Chagai-I
North Korean Nuclear Test
European Wars of Religion
Arrest of Mandela
Release of Mandela
Battle of the Alamo
Siege of the Alamo
Veni, Vidi, Vici
La Amistad Revolt
First European in North America
Destruction of Buddhas of Bamiyan
Operation Opera
Operation Orchard
Panama Canal Zone
Torrijos–Carter Treaties
Marshall Plan
Tet Offensive
My Lai Massacre
Vietnamization
Three Sovereigns and Five Emperors
Totskoye Nuclear Tests
Comprehensive Nuclear-Test-Ban Treaty
Partial Test Ban Treaty
Outer Space Treaty
Whaling Moratorium
Coronation of Catherine the Great
Concordat of Worms
Anti-Ballistic Missile Treaty
Geneva Protocol
Biological Weapons Convention
Chemical Weapons Convention
Soviet Coup d’Etat Attempt
Dissolution of the Soviet Union
Islamic Emirate of Afghanistan
Toppling of Taliban
March on Versailles
Execution of Che Guevara
Bretton Woods System
Universal Postal Union
Battle of Karbala
Occupy Wall Street
Death of Gaddafi
End of the Iraq War
First Battle of Ypres
Invasion of Tibet
Black Monday
Prime Meridian
Coordinated Universal Time
Same-sex Marriage
Quebec Referendum
Tsar Bomba
Post–World War II Baby Boom
Animal Rights
Collectivization in the Soviet Union
Emancipation Reform of 1861
Transatlantic Telegraph Cable
Kristallnacht (Night of Broken Glass)
Battle of the Bulge
Crisis of the Third Century
First Sino-Japanese War
Eureka Rebellion
First Female Prime Minister
Indo-Pakistani War of 1947
Indo-Pakistani War of 1965
Indo-Pakistani War of 1971
Generations Since Christ
Great Smog
Generations Since William I
Han Dynasty
Silk Road
Greatest Extent of the Roman Empire
Dismissal of Mussolini
Operation Achse
Death of Lenin
Dirty War
Nanking Massacre
Premiership of Thatcher
Death of Kim Jong-il
Antarctic Treaty System
Division of Korea
French Mandate of Syria and Lebanon
Syrian Corrective Revolution
Black September in Jordan
Dismantlement of South Africa’s Nuclear Weapons
Pericles
Treaty of San Francisco
Panama Canal Handover
Division of Germany
Grimaldi’s Monaco
Texas Oil Boom
Saudi Arabian Petroleum
The Great Game
Generations Since Muhammad
Russo-Japanese War
Victoria Falls
Costa Concordia Disaster
Bangladesh Liberation War
Last Japanese Holdout
Arab Spring
City of Light
Introduction of Rabbits to Australia
V-2
Nagorno-Karabakh War
Circassian Genocide
Yemeni Transition
Rio de Janeiro, Brazil
Independence of Brazil
Spanish American Wars of Independence
Mexican Revolution
Pancho Villa Expedition
Kidnapping of Aldo Moro
Khmer Empire
Stamp Act
Sighting of New Zealand
War of the Pacific
Kingdom of Greece
Classic Maya Collapse
Angolan Civil War
Malian Coup
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