Columbia subject headings:
Harvard subject headings:
Johnson, Andrew, 1808-1875.
Presidents--United States--Biography
Reconstruction (U.S. history, 1865-1877)
Reconstruction.
United States--Politics and government--1865-1869.
Princeton subject headings:
Johnson, Andrew, 1808-1875.
Presidents--United States--Biography.
Reconstruction (U.S. history, 1865-1877)
United States--Politics and government--1865-1869.