Until the 22nd century, this continent had been the target of economic colonization by different countries, and once ushered in a brief period of prosperity. After the 22nd century, space mining became the norm, and the enthusiasm for Africa plummeted.
Resources were no longer the advantage of Africa. Space elevators brought endless industrial raw materials to major economies. The moon had become a new battlefield for major political alliances. The rare earth and helium-3 energy markets were quickly reshuffled followed by the establishment of the first colony on the moon. The entire continent of Africa seemed to have been forgotten, and completely abandoned by international investment. All that remained was a shell, large slums, and unlit cities that formed a stark contrast.
The black brothers who did not work very hard obviously failed to prepare for this day.
