Columbia subject headings:
Nationalism and collective memory--Puerto Rico.
Puerto Rico--Annexation to the United States.
Puerto Rico--History--1898-1952.
Puerto Rico--Politics and government--1898-1952.
Statehood (American politics)
Harvard subject headings:
Nationalism and collective memory--Puerto Rico.
Puerto Rico--History--20th century.
Puerto Rico--Politics and government--20th century.
Puerto Rico--Relations--United States.
Statehood (American politics)
United States--Relations--Puerto Rico.
Princeton subject headings:
National characteristics, Puerto Rican.
Nationalism--Puerto Rico.
Puerto Rico--History--Autonomy and independence movements.
Statehood (American politics)