Guid books because they didn't have anyone to hand them the books and also people don't waste their time on books they are out there for gold
The Modern Era spanned at this time. Hope this helps.
Answer:
The reason that the wartime alliance between the United States and the Soviet Union unraveled is because the United States was against communism but the Stalin wasn't. All of the land occupied by the Soviet Red Army were controlled by communism and Stalin wanted to spread this into Western Europe and West Berlin.
Explanation:
The two countries were Germany and Russia.
