12. Abraham Lincoln
Abraham Lincoln is revered for preserving the Union and abolishing slavery, shaping the course of American history. Yet, his presidency was not without controversy. During the Civil War, Lincoln suspended habeas corpus and imposed limits on press freedom, measures he deemed necessary for national security but which deeply curtailed civil liberties. This balance between leadership and constitutional concerns sparks ongoing debate among scholars. As Smithsonian Magazine explores, Lincoln’s actions reflect the difficult choices leaders face in times of crisis.
