Pennsylvania and New York were certainly the most religiously and ethically diverse colonies of their time. Policies of religious freedom attracted a diverse range of settlers.
The French did. The French had better relations with Native Americans because they often married Native American women and followed their customs. French missionaries converted many Native Americans to Catholicism and let them keep their culture so the Native Americans liked the french more then the British
One the one hand, positive aspects came along with the Revolution.
With the growth of industrial companies, the economy developed.
The arrival of telegrams and railroads enhanced communication and transportation, respectively.
At the same time, people started to leave the countryside to live in the city, and they became overcrowded.
Pollution and sanitary conditions became worst.