Columbia subject headings:
Atrocities--El Salvador--Case studies.
Human rights--El Salvador--Case studies.
Human rights--El Salvador.
Terrorism--El Salvador--Case studies.
Violence--El Salvador--Case studies.
Violence--El Salvador.
Harvard subject headings:
El Salvador--Foreign relations--United States.
El Salvador--History--Civil War, 1979-1992
El Salvador--Politics and government--1979-1992.
Political persecution--El Salvador.
United States--Foreign relations--El Salvador.
Violence--El Salvador.
Princeton subject headings:
Civil rights--El Salvador.
El Salvador--Politics and government--1979-1992.
Human rights--El Salvador.
Violence--El Salvador.