8
votes
3answers
435 views

How did the Soviets decide what to annex in WW2?

During and after World War II Soviet Union annexed some countries while others eventually became member states of the Warsaw Pact. What is known about how the Soviets made the decisions about which ...
2
votes
2answers
162 views

Why did America not know about soviet espionage in manhattan project

I was watching pbs documentary Behind Closed doors. According to that documentary Churchill and Roosevelt were not really sure if Stalin really understood about 'the new kind of weapon' when they ...