Why did the United States go to war with North Vietnam?

A. to defend it from China

B. to end French rule

C. to stop the spread of communism>>

D. to help the nation win independence

Tysm!

Right ... well, that's what was said at the time, anyway.

YW!

The correct answer is C. to stop the spread of communism.

During the Cold War, the United States and the Soviet Union were engaged in an ideological battle for global supremacy. The United States, as a leading capitalist nation, was concerned about the spread of communism, which was being promoted by the Soviet Union and its allies.

The U.S. involvement in the Vietnam War was motivated by its desire to contain the spread of communism in Southeast Asia. North Vietnam, led by the communist leader Ho Chi Minh, sought to reunify the country under a communist regime. The United States, fearing the domino effect of communism, perceived this as a threat and decided to intervene to support South Vietnam.

To get this answer, you can refer to historical records, documents, and accounts of the period, such as government archives, books, academic research, and firsthand testimonies from individuals involved in policymaking at the time. These sources provide insights into the rationale behind the U.S. decision to wage war against North Vietnam in an effort to halt the expansion of communism.