1. Chile al querer apropiarse del salitre peruano de la zona de Tarapacá desembarcaron en……………………, a la que posteriormente se libró la batalla de…………………………………………... ayuda por favorrr

Y=-121/7+11/7x i think this may be wrong

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful