Title: La cuarta espada
Subjects: Politics and government, Historia, Violencia política, Gobierno, Sendero Luminoso (Guerrilla group), Political violence, Política, History
Places: Perú, Peru
People: Abimael Guzmán Reynoso (1934-)
Time periods: 1968-, 20th century, Siglo XX, 1968-1980, 1980-