Question

Which action was not a reason for the growth of American cities along rivers in the mid-1800s?

A. Natural harbors provided a place to safely dock ships.

B. Rivers served as a defensive barrier against disease.

C. Flowing water could be used to power factories and mills.

D. Rivers were economical transportation routes.

Answer 1

the answer is A. natural harbors provided a place to safely dock ships.

Answer 2

I believe the answer is A. natural harbors provided a place to safely dock ships.