The First Successful Flight By The Wright Brothers At Kitty Hawk, NC (1903)
ENIAC: The First General-Purpose Digital Computer (c. 1947-1955)
Union And Confederate Soldiers Shaking Hands At The 1913 Gettysburg Reunion
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Workers Painting The Eiffel Tower, 1924
Nuclear Explosion Less Than One Millisecond After Detonation (1952)
New Map Of Europe Displayed Outside Philadelphia’s Independence Hall After WWI (1918)
Nicholas II of Russia with the family (left to right): Olga, Maria, Nicholas II, Alexandra Fyodorovna, Anastasia, Alexei, and Tatiana. Livadiya, Crimea, 1913
May 20, 1910: The Nine Kings Of Europe Photographed Together For The First And Only Time
September 3, 1967: The Day Sweden Switched From Driving On The Left To The Right Side Of The Road