What is the correct definition of the word petroleum? a. crude oil found naturally in rock b. a city and its connecting suburbs c. a steep cliff formed by an earthquake or erosion d. the gradual breakdown of rock or soil caused naturally by water or wind Please select the best answer from the choices provided A B C D

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