Title: President Lincoln's views
Subjects: Adversaries, Copperhead movement, Freedom of speech, Habeas corpus, History, Politics and government, Protest movements, Treason, Trials (Military offenses), Trials, litigation, United States Civil War, 1861-1865
Places: Cinncinnati, Ohio, United States
People: Abraham Lincoln (1809-1865), Clement L. Vallandigham (1820-1871)
Time periods: 1861-1865, Civil War, 1861-1865