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