Columbia subject headings:
Latin America--Social conditions--1945-1982.
Liberation theology.
Nonviolence.
Harvard subject headings:
Latin America--Social conditions--1945-1982.
Latin America--Social conditions--1982-
Liberation theology.
Nonviolence
Princeton subject headings:
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-
Nonviolence--Latin America.