Here are 20 photos from history that everyone must see. 1. A social security office in Baltimore, 1965. 2. A boy and a boar, taken sometime in the 1930s. 3. 1948 flight attendants reading their own job descriptions. 4. Fidel Castro giving an interview in a car in 1964. 5. A hunter posing with his trophy: A male okapi, found in the Congo in 1915. 6. Muhammad Ali, actually sitting on a million dollars in 1963. 7. A Sami family in Norway around the year 1900. 8. Princess Diana posing with two Australian lifeguards in 1988. 9. Al Capone keeping it casual in 1931. 10. A German sound location in 1917. 11. Track judges at the 1964 Summer Olympics in Tokyo. 12. The official dismantling of Checkpoint Charlie in 1990. 13. Students participating in gym class at an English-Scandinavian summer camp. 14. One Times Square, right in the middle of New York City in 1903. 15. The space shuttle Challenger, which exploded shortly after launch in 1986. 16. The construction of the Hughes H-4 "Spruce Goose" in Long Beach, California in 1947. 17. British Prime Minister Margaret Thatcher, riding in a British tank in 1986. 18. A penny-farthing cyclist, headed down the steps of the Capital building in1895. 19. The construction of the Golden Gate Bridge, taking place sometime in 1935. 20. One of France's first gay night clubs in 1932. Thanks for watching! Fact List