4. Abraham Lincoln’s Suspension of Habeas Corpus

During the Civil War, President Abraham Lincoln made the contentious decision to suspend habeas corpus, a fundamental legal protection. This action, intended to quell dissent and maintain public order, was seen by many as a constitutional overreach, bypassing Congress’s legislative powers. Lincoln defended his actions as necessary for national security, but the move fueled debates about the limits of executive authority during times of crisis and civil unrest.



