Columbia subject headings:
Bolivia--Economic conditions--20th century.
Bolivia--Economic policy--20th century.
Bolivia--Military relations--United States.
Bolivia--Politics and government--20th century.
Natural resources--Bolivia--Management--20th century.
Social conflict--Bolivia--History.
United States--Military relations--Bolivia.
Harvard subject headings:
Bolivia--Economic conditions--20th century.
Bolivia--Economic policy--20th century.
Bolivia--Military relations--United States.
Bolivia--Politics and government--20th century.
Natural resources--Bolivia--Management--20th century.
Social conflict--Bolivia--History.
United States--Military relations--Bolivia.
Princeton subject headings:
Bolivia--Economic conditions--20th century.
Bolivia--Economic policy--20th century.
Bolivia--Military relations--United States.
Bolivia--Politics and government--20th century.
Natural resources--Bolivia--Management--20th century.
Social conflict--Bolivia--History.
United States--Military relations--Bolivia.