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