had people from around the world seen Hitler dangerous to them
in 1920s or early 1930s, they would probably have avoided the WW2 then.

Are you saying that one person caused all that destruction.

for your information, when foreigners got involved in CH, more Chinese went hungry and died. All foreigners in CH did was to pick a few Chinese to be rich and control all the rest starving and dying.that is what occupation do everywhere. Are you justifying and defending occupations? Nothing personal, anyone from your lot can reply to this.