Answer:
B. women pursuing careers outside the home
Explanation:
Cultural diffusion occurs when a culture spreads to another place; when people give or take ideas that affect a culture. This could be caused by travel, trade, and war/conquest.
Women pursuing careers outside the home is not common in the region of South-west Asia, but it happens as a result of cultural diffusion.
They have constructed terraces on mountainsides to create more farmland.
It has no ethnic minorities.
Members of ethnic groups rarely speak the same language.
The answer would be Density.