Columbia subject headings:
Harvard subject headings:
Colombia--Politics and government--1974-
Insurgency--Colombia--History--20th century
Political violence--Colombia--History--20th century.
Princeton subject headings:
Colombia--Politics and government--1974-
Drug traffic--Colombia.
Ejército Popular de Liberación (Colombia)
Government, Resistance to--Colombia--History--20th century.
Guerrillas--Colombia--History--20th century.
M-19 (Colombian guerrilla group)
Movimiento Quintín Lame.
Paramilitary forces--Colombia.