Genghis Khan: While Genghis Khan is often portrayed as a bloodthirsty conqueror, some historians argue that he played an important role in unifying the various tribes and clans of the Mongolian plateau, establishing a legal code, and promoting religious tolerance.
Julius Caesar: Although Julius Caesar is known for his military conquests and his role in the fall of the Roman Republic, he also initiated a number of reforms that improved the lives of ordinary Roman citizens, including land redistribution and the expansion of citizenship.
Richard III: Richard III is often depicted as a villain in popular culture, but some historians argue that his reputation was unfairly tarnished by his political enemies, and that he was a capable ruler who implemented important legal and administrative reforms during his brief reign.
Che Guevara: While Che Guevara is often celebrated as a revolutionary hero, some critics argue that his methods were brutal and that he was responsible for human rights abuses during his time in power in Cuba.