Final answer:
The independence movement in Portugal was not violent due to various reasons such as Cold War influence, a peaceful transition of power, and subsequent internal conflicts in some African colonies.
Step-by-step explanation:
The independence movement in Portugal was not violent due to several factors:
- The Cold War influence: During the battle in the Portuguese colonies, various independence groups received support from countries like the Soviet Union, China, Romania, Cuba, and Yugoslavia. On the other hand, the United States did not provide aid due to Portugal's membership in NATO.
- The peaceful transition of power: In 1974, leftist military officers in Portugal overthrew the government and established a democratic government. The new government granted independence to several African colonies, bringing an end to the war.
- Internal conflicts and civil war: However, despite gaining independence, internal conflicts and civil wars broke out in some African colonies, such as Angola. These conflicts were not part of the original independence movement led by Portugal.