“The lethal war with Kalinga transformed the vengeful Emperor Ashoka into a stable and peaceful emperor, and he became a patron of Buddhism. ... Nevertheless, his patronage led to the expansion of Buddhism in the Mauryan empire and other kingdoms during his rule, and worldwide from about 250 BCE.”
Adolf Hitler after singing the Munich agreement.
(APEX)
Hitler killed 60-85 million people , while Stalin killed 10-20 million people.