Other demographic transformations. A range of additional changes
have
transformed the American family since
the 1960s--fewer marriages, more divorces, fewer children, lower real
wages, and
so on. Each of these changes might
account for some of the slackening of civic engagement, since married,
middle-class parents are generally more
socially involved than other people. Moreover, the changes in scale that
have
swept over the American economy in
these years--illustrated by the replacement of the corner grocery by the
supermarket and now perhaps of the
supermarket by electronic shopping at home, or the replacement of
community-based
enterprises by outposts of distant
multinational firms--may perhaps have undermined the material and even
physical
basis for civic engagement.