20 ! brainliest ! which country invaded and took control of madagascar in the late 1800s? britain france germany portugal what are common causes of death among southern african infants and children? choose all answers that are correct. hiv/aids small pox ebola malnutrition what was the basis of ghana's wealth? diamonds gold oil copper which art forms have keep west africa's traditions alive? choose all answers that are correct. carved masks griots kente cloth murals which factors cause economic problems in west africa? choose all answers that are correct. an uneducated workforce depleted diamond mines too much diversity of industries limited infrastructure what is the main cause of conflict in many west african nations? ethnic diversity olack of a common language land ownership rights poverty which west african country has a hardwood industry? benin chad ghana senegal which human activities cause desertification in the sahel? choose all answers that are correct. drilling for oil grazing large herds mining overfarming which city is known worldwide for its music? brazzaville douala kinshasa malabo