[ein0p]

Poland also cooperated with Nazis before 1941. So did much of the rest of Europe and Britain. And no, it wouldn't have slowed Germans down, just like it did not slow them down in 1939. In general, European countries did not put up much of a fight, and some (Romania and Finland, for example) explicitly and willingly fought on Hitler's side. As to the crimes, name me an Axis or Allied country that did not commit horrific war crimes in that war. I'll wait.

[6d6b73]

You're confusing cooperation like normal countries do with actively supporting murderous regime. Soviets actively supported Nazis during the WW2.

As far as Allied country that did not commit horrific war crimes:

- France

- Poland

- Czechoslovakia

- Belgium

- Luxembourg

- Netherlands

- Norway

- Greece

- Yugoslavia

- Ethiopia

- Philippines

- Canada

- Australia

- New Zealand

- India

- South Africa

- Brazil

- Mexico

- Mongolia

[ein0p]

United States did actually support Hitler up to a point. USSR boycotted the Olympics in 1936 - United States participated. IBM sold stuff to Hitler, as did Ford and General Motors. Henry Ford was a big fan of Hitler, and his views on the Jews. The US-Nazi Germany trade did not fully cease until 1941, about the same time when Soviet trade with Nazi Germany ceased because Germany broke the pact and attacked. In fact, as far as I can tell, all European countries without any exceptions traded with Hitler all the way until at least 1939, or in some cases even later. Some nominally "neutral" countries, such as the Netherlands, Norway, Switzerland and some others, traded with Nazi Germany throughout the war. Your point is?