Cultural diffusion is a mix or spread of different cultures and beliefs.
So from these examples, the answer would be D
SPANISH TROOPS had left of theInca Empire<span> population. They extinguished their culture, destroyed most of their cities to build new ones with new names (Pizarro himself created the now-capital, Lima) which paved the way for thousands of their citizens to move there.</span>
The correct answer to your question is glue
"Freedom House conducts research and support for democracy, human rights, political freedom, etc.
Human rights are examined in general, but specifically some are: women's rights, civil rights, political rights, and so forth"
-Cierragibberish
