| |
Date |
Event(s) |
| 1 | 1905 | - 1905: Einstein Proposes His Theory of Relativity
|
| 2 | 1914 | - 1914: World War I begins.
|
| 3 | 1916 | - 1916: Polio Epidemic across the United States
|
| 4 | 1918 | - 1918: Daylight Saving Time Introduced
Influenza Epidemic
- 1918: March–Nov., nationwide: outbreak of Spanish influenza killed over 500,000 people in the worst single U.S. epidemic.
|
| 5 | 1919 | - 1919: Treaty of Versailles Ends World War I
|
| 6 | 1920 | - 1920: Women Granted the Right to Vote in U.S.
|
| 7 | 1921 | - 1921: Irish Free State Proclaimed
|
| 8 | 1939 | - 1939: World War II Begins
|
| 9 | 1951 | - 1951: Truman Signs Peace Treaty With Japan, Officially Ending WWII
|
| 10 | 1958 | - 1958: Lego Toy Bricks First Introduced
|
| 11 | 1961 | |
| 12 | 1962-65 | - 1962-65: Rubella (German Measles)worldwide epidemic
|
| 13 | 1969 | - 1969: Neil Armstrong Becomes the First Man on the Moon
|
| 14 | 1983 | - 1983: Sally Ride Becomes the First American Woman in Space
|
| 15 | 1986 | - 1986: Challenger Space Shuttle Explodes
|
| 16 | 1989 | |
| 17 | 1992 | - 1992: Official End of the Cold War
|
RNT Family History
1899 -