oopsie, i was wrong.
ww2 casualties, scroll to bottom for ww2 and ww1 casualties.
unimaginable numbers here
Soviet Union
20,000,000 casualties civilian and military (poor saps)
China
3,000,000- 15,000,000. The latter number is more likely. (i'm surprised)
Germany
4,500,000 including 1,000,000 civilians.
Japan
2,000,000 casualties.
Bengal
1,500,000 died of war-related famine in 1943 in Bengal
Yugoslavia
1,300,000 including 1,000,000 civilians
Italy 500,000 casualties.
France 500,000 casualties half of them civilians.
Britain less than
500,000 but with 120,000 additional from the Empire.
United States less than
300,000 died; additional hundred thousands died in industry (we got off relatively easy)
Hungary, Poland, Rom 3-400,000 losses in each army of Hungary, Poland and Romania.
East & CentralEurope 4,300,000 to 5,800,000 Jews died as well as a similar number of slaws.