Question

What is diffusion?

a. the interaction of cultures
b. comparisons with similar structures in other parts of the world
c. the process of knowledge, skills, and technology being spread from one culture to another
d. the imperialist domination of one culture over another

Answer 1

Definitely C. Diffusion is the process of two cultures melding together, like in Civ V, if you conquer a city, it's not happy until you put your culture into it. 

Answer 2

C. The process of knowledge, skills, and technology being spread from one culture to another

Step-by-step explanation:

Diffusion refers to the knowledge, abilities, and technological advancements that are transmitted between cultures, adopted and added into their own.

Diffusion occurs through trade (when goods are included and embraced by a different culture), migration, or when people travel, which makes them learn and adopt foreign traditions.