All 128 questions · American History / C: Recent American History
2025 Civics Test · Question 100 of 128
Name one war fought by the United States in the 1900s.
En español: Mencione una guerra peleada por los Estados Unidos en los años 1900. — ver en español
Try to answer out loud first — then check
Accepted answers (USCIS M-1778)
- World War I
- World War II
- Korean War
- Vietnam War
- (Persian) Gulf War
In the Naturalizer app, this question is taught inside “The long arc” — American history from the colonies to today, told as one continuous thread. On the real test, an officer asks up to 20 of the 128 questions out loud; 12 correct answers pass.
The real test is oral — practice answering out loudFree to start — no card needed.