Salamanca, Porto, sevilla
The most populous region of both united states and canada is new york , connecticut , pennsylvania.
I believe the answer is: <span>Chicago School of Sociology
According to </span><span>Chicago School of Sociology, urban environment is created by a lot of groups of people which come in together from various backgrounds.
To get along in such culture, it is necessary for people to stop forcing each other to conform to their personal culture and start to develop a sense of tolerance.</span>
