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