Or the British Empire which intentionally starved "between 12 and 29 million Indians ... as millions of tons of wheat were exported to Britain as famine raged in India.

In 1943, up to four million Bengalis starved to death when Winston Churchill diverted food to British soldiers and countries such as Greece while a deadly famine swept through Bengal.

Talking about the Bengal famine in 1943, Churchill said: “I hate Indians. They are a beastly people with a beastly religion. The famine was their own fault for breeding like rabbits.” [1]

[1] https://www.independent.co.uk/news/uk/home-news/worst-atroci...

Not to mention the United States who killed hundreds of thousands of innocent civilians in Hiroshima-Nagasaki bombings which caused long-term side-effects on the populace, imposed sanctions, and even today control Japanese policy decisions and have permanent military occupation in Japan.

Slavery and oppression is evil. Genocide is objectively worse.