1763
1st treaty of Paris
1776
Declaration of Independence
1789
Constitution was adopted
1800
Election of Jefferson
1803
Louisiana purchase
1814
Treaty of Ghent
1848
Treaty of Guadalupe hidalgo
1861
Bombing of fort Sumter
1865
Lincoln assassination
1877
End of reconstruction
1914
Completion of the Panama Canal
1919
End of WW1
1929
Stock market crash
1941
Pearl Harbor was bombed
1945
End of WW2
1954
Geneva conference
1960
U-2 incident
1964
Tonkin gulf resolution
1968
JFK and MLK jr were assassinated
1973
Fall of south Vietnam
1989
Berlin Wall is torn down