Chinese Cultural Revolution Start
First Country to Legalize Same-Sex Marriage
Fall of the Berlin Wall
Founder of Facebook
Decolonization in Africa and Asia, Peak
Berlin Conference, 1884-1885
9/11 Attacks Location
First Industrialized Country
Axis Powers in WWII
Event Leading to US Entry into WWII
First Person in Space
Event Symbolizing End of Soviet Control in Eastern Europe
First African Country to Gain Independence Post-WWII
First Man on the Moon
Assassination Triggering WWI
Event Leading to End of Cold War
D-Day Invasion, Year
Cuban Missile Crisis, Year
First Use of Atomic Bomb
Event Signifying the Start of the Space Race
First Female British Prime Minister
Declaration of the Rights of Man and of the Citizen, Year
Climate Change Key Agreement
Concept of Social Contract
End of Apartheid in South Africa