Answer:
Cultural Convergance
Step-by-step explanation:
Think of this to help you remember
Cultural &' Plural share their root ending, -ral, meaning at least 2 , but no less
Convergance is just a big word for bring together and make it one, equal or whole. So , Cultural Convergance , means the joining, combing or "converging/merging" together 2 or more reasonably different ways of living, different types of beliefs/morals, clothing needs to be made to accompany new styles to, more construction to meet population standards...
But to pretty much sumn up why Cultural Convergance is your correct answer