Deaths From Soviet Communism, Nazis, Islamic Religious Controlled Governments, Chinese Communism Controlled Government, Christian Crusades "Dark Ages" and Oppression of the Masses

Russian Communism, Monopolized, Military Police State Controlled: 62million

Nationalistic Socialist Workers Party (NAZI), Police State, Military Controlled: 21 million

Chinese National Communism, Monopolized Political System, Police and Military Controlled: 49 million

Islamically Controlled Governments, Police State, Monopolized Political System, Man Controlled:
300 million

Oh yeah! Christian Crusade "Dark Ages", Religions Control Over Government 300 million

Japanese Imperialist Nationalist Japan 82 million

Key points:

Monopoly over the masses.
Police State.
Militarized
Extremism
Fanatical
Gullible Followers
All conned the Ignorant
Gullible Followers Blind to Reality or Hiding From It