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