Final answer:
Both the Union and the Confederacy suspended habeas corpus during the Civil War.
Step-by-step explanation:
The answer to this question is A. Both sides suspended habeas corpus during the Civil War. Habeas corpus is a legal principle that protects individuals from unlawful detention and guarantees the right to challenge their imprisonment. However, both the Union (North) and the Confederacy (South) suspended habeas corpus during the war to maintain control and handle cases of suspected disloyalty or treason.
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