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