Columbia subject headings:
Civil rights--United States--History--Civil War, 1861-1865--Sources.
Civil rights.
Executive power--United States--History--Sources.
Habeas corpus--United States--History--Civil War, 1861-1865--Sources.
Lincoln, Abraham, 1809-1865--Sources.
United States--History--Civil War, 1861-1865--Sources.
United States--Politics and government--1861-1865--Sources.
War and emergency powers--United States--History--Sources.
Harvard subject headings:
Habeas corpus--United States--History--19th century.
Lincoln, Abraham, 1809-1865
United States--History--Civil War, 1861-1865--Law and legislation.
United States--Politics and government--1861-1865.
Princeton subject headings: