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