Answer to Question 1
Gans divided urban dwellers into five types: (1) cosmopolites, (2) singles, (3) ethnic villagers, (4) the deprived, and (5) the trapped. Gans's categories are interesting, but do not completely describe the people living in a city.
Answer to Question 2
Quiet revolution is the term sociologists use to refer to the consequences of so many women joining the paid workforce.The quiet revolution has transformed self-concepts, spending patterns, and relations at work, as well as relationships with boyfriends, husbands, and children, and views of life.