The use of the Silk Road in Asia and caravan routes in northern Africa encouraged... A- Cultural diffusion
B- Warfare across much of Asia
C- Limited spread of ideas
D- Cultural isolation

Answer is A. Cultural diffusion.

Explanation:

apart from being against desegregation, governor of georgia eugene talmadge opposed as well to the work progress administration, an ambitious program of the "new deal" created by president franklin d. roosevelt to overcome the great depression after world war i. talmadge disagreed with welfare spending, job training and organized labor. according to his ideas, he thought the government was spending too much money on this, and he wasn't willing to accept a wage higher than georgia's lower average wage. besides, talmadge strongly opposed to the "new deal" as he thought it had communist ideas.