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