The Limits of Dissent: Clement L. Vallandigham and the Civil War

Every American war has brought conflict over the extent to which national security will permit protesters to exercise their constitutional guarantee of freedom of expression. The most famous case was that of Clement L. Vallandigham, the passionate critic of Lincoln's Civil War policies and one of the most controversial figure in the nation's history. In the great crisis of his time, he insisted that no circumstance, even war, could deprive a citizen of his right to oppose government policy ...