Columbia subject headings:
African Americans--History--1863-1877.
African Americans--Southern States--Politics and government.
Agriculture--Southern States--History--19th century.
Reconstruction.
Southern States--Politics and government--1865-1950.
Union League of America--History--19th century.
Harvard subject headings:
African Americans--History--1863-1877
African Americans--Southern States--Politics and government.
Agriculture--Southern States--History--19th century.
Reconstruction.
Southern States--Politics and government--1865-1877.
Union League of America--History--19th century.
Princeton subject headings:
African Americans--History--1863-1877.
African Americans--Southern States--Politics and government.
Agriculture--Southern States--History--19th century.
Reconstruction (U.S. history, 1865-1877)
Southern States--Politics and government--1865-1877.
Union League of America--History--19th century.