Columbia subject headings:
Central America--History--1821-1951.
Central America--Politics and government--1821-1951.
Harvard subject headings:
Central America--History--1821-1951.
Central America--Politics and government--1821-1951.
Princeton subject headings:
Barrios, Justo Rufino, 1835-1885.
Central America--History--1821-1951.
Guatemala--History--1821-1945.