Which has not been a major u. s. concern in africa? . a.. providing food to drought-stricken regions. b.. limiting drug and arms smuggling. c.. intervening in civil wars. d.. aiding refugee populations.

Letter C. Intervening in Civil Wars.

Explanation:

The are multiple conflicts affecting African countries such as Burundi, Somalia and South Sudan, due to violent political instability across the entire continent. Different kind of food aid campaigns had been given by american agencies, organizations, celebrities and private individuals on those African's regions. US Support has been provided to combat African's drug dealer and smuggling of guns. The way the United States are concerned with aiding refugee populations follows narrowed paths for asylum, people who fled African countries have been ensnared in a bureaucratic tumult. The worse civil wars that African countries had to withstand were in the regions of  Uganda, Rwanda, Liberia, Mozambique and South Sudan however there has been no US intervention.

the answer is aristophanes comedies.

he was able to speed up production of the processing of seeds