Reunion of Confederate and Federal veterans at Gettysburg , 1913

Albert Einstein, his secretary Helen (left), and daughter Margaret (right) becoming U.S. citizens to avoid returning to Nazi Germany, 1940

Arch at Twelfth St., Chicago, President Abraham Lincoln's hearse and young ladies (Chicago, 1865)

The Las Vegas Strip in 1955

Behind Big Ben, 1859

Marilyn Monroe, 1951

Miss America 1924

A woman in a polka pot dress, New York, 1946

Baileys Circus, 1924

Capitol Building, home of the U.S. legislature during construction in the middle of the 19th century

Charlie Chaplin appears on a public street in New York, 1918

Japan's fatal attack on Pearl Harbor, which caused the U.S. to enter the World War II, December 1941

Survivors of the Titanic, April 1912

Job Hunting In 1930's

The Most Beautiful Suicide - Evelyn Mchale Leapt To Her Death From The Empire State Building, 1947

Tsar Nicholas II Allows His Daughter, The Grand Duchess Anastasia, To Smoke

Marilyn Monroe Filming Her Iconic Scene In The Seven Year Itch. This Shot Was Taken In New York In Front Of A Large Crowd Of Bystanders And Press To Create Hype, 1954

Hungarian Jews Being Selected By Nazis To Be Sent To The Gas Chamber At Auschwitz Concentration Camp, Auschwitz Album May-June 1944

US Coast Guard Cutter Spencer Destroys The Nazi Submarine U-175, April 17, 1943

Soviet Troops Scrawled Graffiti In The Reichstag After They Took Berlin In 1945

A Jewish Woman Who Is Concealing Her Face Sits On A Park Bench Marked "Only For Jews", Austria, 1938