Lol, if you want to try and move the goalposts from my "murdered Poles"
No, my claim is that you're equating deported with murdered when you quote said book talking about "hundreds of thousands of murders", not that murdered after deportation don't count.
Yet again you fail to provide an alternative to the military occupation of Eastern Poland by the Soviet Union. The only possible alternative was Nazi occupation. I'm not trying to justify Katyn, I'm saying that the invasion itself was justified and that's proven by the fact that you cannot even theoretically come up with a better alternative with 80 years of hindsight.
Imagine how we would look at the US if they had decided it was more profitable to just team up with the nazis instead
I don't have to imagine, the US not only teamed up with but propped up fascism all over the globe. I'm Spanish myself, the Franco dictatorship was legitimised by the USA for its entire existence, but I could bring up Suharto in Indonesia, Pinochet in Chile, or an endless list of fascists supported by the USA. Invading eastern Poland and preventing it from being invaded by Nazis isn't "teaming up with the Nazis", I'm sorry that you can't see beyond cold-war propaganda.
Dingdingding, right answer here!