People of this ethnicity emigrated out of Brazil after a terrorist organization of this ethnicity killed a truck driver they believed had a “dirty heart.” Two politicians of this ethnicity alternately name a scandal broken by Moisés Mamani that led to the resignation of Pedro Pablo Kuczynski. A group formed by a leader of this ethnicity committed the Barrios Altos (10[3])massacre on the orders of Vladimiro Montesinos. The Cambio (10[1])90 party (10[1])supported a president of this ethnicity in a 1990 electoral victory (10[1])over Mario Vargas Llosa. A president (10[1])of this ethnicity formed the (10[1])Grupo Colina death squad to suppress the communist Shining Path insurgency. For 10 points, name this ethnicity of Peruvian politicians Keiko (10[1])and Alberto Fujimori. ■END■