Answer;
D. Stalin kept troops in Eastern Europe instead of holding promised elections
Explanation;
-After World War II, the United States and its allies, and the Soviet Union and its satellite states began a decades-long struggle for supremacy known as the Cold War. Soldiers of the Soviet Union and the United States did not do battle directly during the Cold War.
It was a geopolitical, ideological, and economic struggle between two world superpowers, the USA and the USSR, that started in 1947 at the end of the Second World War and lasted until the dissolution of the Soviet Union on December 26, 1991.
Generally speaking, in towns such as New York and Cleveland and Chicago blacks were heavily discriminated against and forced to live in segregated and discriminatory housing projects.
Making it harder for them to fully achieve their potential