HISTORY & TECHNOLOGY By pb13 Period: May 5, 1789 to Nov 9, 1799 French Revolution Period: Jul 28, 1914 to Nov 11, 1918 World War I Period: Mar 8, 1917 to Jun 16, 1923 Russian Revolution Jun 28, 1919 Signed on of The Treaty of Versailles Period: Sep 1, 1939 to Sep 2, 1945 World War II Period: Mar 12, 1947 to Dec 3, 1989 Cold War Nov 9, 1989 The fall of the Berlin Wall
