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