What was the cause of the American Civil War?
举一反三
- What are the three Great Tidesbefore the American Civil War?
- What happened to American universities after the Civil War?
- The American Civil War, widely known in the United States as simply the Civil War, was a civil war fought from _______to _______.
- The American Civil War ___________ in 1861.
- American Civil War broke out in ( ).