Question

Blank refers to the way of life of a group of people

Culture
Dialect
Regionalism
Perception

Answer 1

A. Culture.

Step-by-step explanation:

We can use the process of elimination.

A dialect is a region-specific or group-specific way of speaking a language.

Regionalism is definitely not the answer unless you are talking about politics.

Perception is how someone views something.

So, it's A, culture.