In addition to transporting goods to market, what was another benefit of the growth of railroads?
a) they created employment opportunities
b) they provided a source of federal tax revenue
c) they immediately replaced canals as a source of transport
d) they quickly eliminated the need for horse drawn- wagons

Two of these describe “federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a “unitary” and a “confederate” system.