During World War II, many men were gone fighting in the war. This meant that women had to take jobs that were traditionally occupied by men. Women, as it turns out, as just as smart as men (sarcasm) and women realized that staying home wasn't their only option.
The United States sent several billion dollars to aid the Nationalists in China because the leaders feared that a Nationalist defeat would create a communist superpower.
A unified group of countries, the Communist bloc was located in central and Eastern Europe, East Asia and Southeast Asia under the hegemony of the URSS. This bloc was denominated as Eastern bloc. And encompassed countries such as Poland, Romania, Bulgaria, Hungary and several other European countries. This was a group that was led by the mighty Stalin of USSR.