Question 96 of 128
2025 civics test
American History
What U.S. war ended slavery?
Accepted answers
Accepted answer
- The Civil War
Explanation
The Civil War ended slavery.
The explanation is our own study note, not official wording.
Source: USCIS, 2025 version (USCIS M-1778, 09/25)Verified Jul 23, 2026Official PDF
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