Columbia subject headings:
Amnesty--Spain--History.
El Pardo (Spain)--History.
Spain--History--20th century.
Harvard subject headings:
Amnesty--Spain--History.
Pardon--Spain--History.
Political crimes and offenses--Spain--History.
Spain--History--20th century.
Transitional justice--Spain--History.
Princeton subject headings:
Amnesty--Spain--History.
Pardon--Spain--History.
Political crimes and offenses--Spain--History.
Spain--History--20th century.
Transitional justice--Spain--History.