52 other people were killed and around 700 injured.
Adolf Hitler could be said to be responsible for World War II, in which around 60 million people were killed, including up to 25 million military dead and 6 million Jews systematically murdered on Hitler's orders.
Joseph Stalin ordered the execution of close to a million people, and the deportation of many more to the Gulags where around 2 million died. Some historians estimate much higher figures. Some also blame Stalin for the 1932-33 famine, which killed 6-8 million people.
Mao Zedong led China through a series of political and social programs, including the Great Leap Forward and the Cultural Revolution, which caused the deaths of as many as 70 million people through famine and starvation.