What was the effect of the Industrial Revolution on the upper class?
A. It reduced upper-class women's involvement in charity work, since
most poor people were able to find factory jobs.
B. It led many wealthy people to take investment risks that left them
and their families in poverty.
C. It increased members' overall wealth, although they faced some of
the same health risks as the lower classes.
D. It forced members to live side by side with members of the
working class in crowded urban environments.