What is the theory that america is a country of different cultures fusing together?

-melting pot theory

-salad bowl theory

-nativism theory

-push-pull theory

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti

attempts to categorize types of grandparents have not been very successful because

With regard to personality, it appears that: a) there is little consistency of behavior from one situation to the next and little consistency of traits over the life span. b) there is little consistency of behavior from one situation to the next but significant consistency of traits over the life span. c) there is significant consistency of behavior from one situation to the next but little consistency of traits over the life span. d) there is significant consistency of behavior from one situation to the next and significant consistency of traits over the life span.