Answer:
Gulag
Explanation:
The Gulag was a system of forced labor camps established during Joseph Stalin's long reign as dictator of the Soviet Union. The word “Gulag” is an acronym for Glavnoe Upravlenie Lagerei, or Main Camp Administration
The Truman Doctrine was an American foreign policy to stop Soviet imperialism during the Cold War. It was announced to Congress by President Harry S. Truman on March 12, 1947 when he pledged to contain Soviet threats to Greece and Turkey.
Ans: It redrew the world map and reshaped many borders in Europe. The collapse of the Russian Empire created Poland, the Baltics, and Finland. The Austro-Hungarian Empire dissolved into Austria, Hungary, Czechoslovakia, and Yugoslavia. The German Empire became Germany, and Germany lost substantial territory outside Europe.
