How did life in the colonies changed since the british took a greater interest in the colonies

What event brought the us into wwii? what conflicts happened after the us entered the war? i know the first part of this question, i need with the second part.

Do you believe that unity of purpose and belief are what made the american colonies strong, or do you believe that societies whose citizens were compelled to interact with people of differing beliefs were the most successful, based on the history

In 1956, people in demanded that soviet troops to be removed as the part of a call for democratic reforms