Columbia subject headings:
Fascism--Puerto Rico--History.
Fascism--Spain--History.
Puerto Rico--History--1898-1952.
Puerto Rico--Politics and government--Colonial influence.
Spain--History--Civil War, 1936-1939.
Spain--Politics and government--20th century.
Harvard subject headings:
Fascism--Puerto Rico--History.
Movimiento Nacional
Puerto Rico--History--1898-1952
Spain--History--Civil War, 1936-1939
Spaniards--Puerto Rico--History--20th century.
Princeton subject headings:
Fascism--Puerto Rico--History.
Fascism--Spain--History.
Puerto Rico--History--1898-1952.
Puerto Rico--Politics and government--Colonial influence.
Spain--History--Civil War, 1936-1939.
Spain--Politics and government--20th century.