Columbia subject headings:
Castro, Fidel, 1926-2016.
Cuba--Politics and government--1959-1990.
Puerto Rico--Politics and government--1952-1998.
Terrorism--Puerto Rico.
Harvard subject headings:
Princeton subject headings:
Castro, Fidel, 1926-2016.
Cuba--Politics and government--1959-1990.
Puerto Rico--Politics and government--1952-1998.
Terrorism--Puerto Rico.