The US did betray Poland. Roosevelt came out with a proposal to divide Poland first. You can argue that Stalin would do it anyway but this initiative says a lot. Another reason is that the US recognized illegal communist government of Poland and ignored legal one on exile in London.
You know a country important for poland that hasn’t cheated on poland ?
How come you still exist as a nation ?
” Roosevelt came out with a proposal to divide Poland first. “
Source please.
“Another reason is that the US recognized illegal communist government of Poland and ignored legal one on exile in London.”
And the U.S. recognized the other puppet goverments of the Soviet Union as well. The U.S. was never under obligation to free eastern Europe from Soviet tyranny during WWII, so to call it a betrayal is inaccurate. The only way to remove the red army from Poland at this time was to wage war on the Soviets, an obligation that never existed.