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2025 civics test · Question 111 of 128 · American History: Recent American History and Other Important Historical Information
Why did the United States enter the Vietnam War?
Answer
- To stop the spread of communism
About this question
- It is question 111 on the official USCIS list of 128 questions for the 2025 civics test, the test for people who filed Form N-400 on or after October 20, 2025. Which test do I take?
- It is not one of the 20 questions for 65/20 applicants.
- At the interview the officer asks up to 20 questions out loud and you need 12 correct answers to pass.
More questions on this topic
American History: Recent American History and Other Important Historical Information
- 107. Dwight Eisenhower is famous for many things. Name one.
- 108. Who was the United States’ main rival during the Cold War?
- 109. During the Cold War, what was one main concern of the United States?
- 110. Why did the United States enter the Korean War?
- 112. What did the civil rights movement do?
- 113. Martin Luther King, Jr. is famous for many things. Name one.
- 114. Why did the United States enter the Persian Gulf War?
- 115. What major event happened on September 11, 2001 in the United States?
Source: USCIS official civics questions and answers. USCIS notes that other correct answers may exist, but encourages applicants to use the answers listed. Always confirm against the current USCIS study materials.