Ask your own question, for FREE!
Physics 18 Online
OpenStudy (anonymous):

As the U.S. economy has developed, what trend is apparent in modern times? People have a greater dependence on renewable resources. Fewer people live in urban areas than in the 1800s. People have a greater dependence on steam power. Fewer people live in rural areas than in the 1800s.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!