what is the largest regional subculture making up over 37% of the population? what is the smallest one making up under 18%?

what is the largest regional subculture making up over 37% of the population? what is the smallest one making up under 18%?

what is the largest regional subculture making up over 37% of the population? what is the smallest one making up under 18%?



Answer: 


the largest- South

the smallest- Northeast