History will judge the enormous impact of Joseph Stalin.
History will judge the enormous impact of Benito Mussolini.
History will judge the enormous impact of Idi Amin.
History will judge the enormous impact of Saddam Hussein.
History will judge the enormous impact of Fidel Castro.
You left out Barack Obama.
History will judge the enormous impact of Bronco Bama.
Do not forget the mass murder and communist dictator Mao Zedong who is the worst mass murderer in the 20th century with a death toll of up to 70 million.