Columbia subject headings:
Central America--Politics and government--1979-
Central America--Social conditions.
Gangs--Central America.
Human rights--Central America.
Urban violence--Central America.
Violence--Central America.
Harvard subject headings:
Central America--Politics and government--1979-
Central America--Social conditions.
El Salvador--Politics and government.
Gangs--Central America.
Human rights--Central America
Urban violence--Central America.
Violence--Central America.
Princeton subject headings:
Central America--Politics and government--1979-
Central America--Social conditions.
Gangs--Central America.
Human rights--Central America.
Urban violence--Central America.
Violence--Central America.