What was the primary cause of decolonization in Africa and Asia

With Europe in shambles, the United States and the Soviet Union emerged from World War II as the world's two superpowers. Europe's former superpowers — the British, French, and German empires — were greatly weakened. Movements for independence emerged in colonies in Asia, Africa, and the Middle East. This process of decolonization represented a major turning point in 20th-century world history.

Explanation:

we need the answer choices to answer the question

a. "how old man winter was driven back” and “ormuzd and arimanes"