Who produced large quantities of steel very efficiently by buying and controlling iron ore deposits, steel mills, and rainroadsa. andrew carnegieb. alexander graham bellc. jean lenoird. thomas edisonneed

the mother countries succeed in doing that by using the colony's natural resources, facilities in a colony, they do not take good care of these facilities, causing them to fail. this has had negative and positive effects on the people of africa, they then governed through direct or indirect rule depending on the country.

hope thsi