What statement is true about the Constitutional principle of Habeas Corpus during the Civil War?

Question options:

A. Lincoln upheld the Constitutional principle of Habeas Corpus by ensuring that prisoners were given a fair trial during war.


B. Lincoln suspended Habeas Corpus and held prisoners without trial.


C. Lincoln's opponents agreed that the President had the authority to suspend Habeas Corpus.


D. Lincoln received very little criticism regarding his suspension of Habeas Corpus.