What was a priority of the government to help westward
expansion?
A. building bridges
B. developing the railroad
C. creating hydro-power plants and dams
D. buying the Louisiana territory

b

Explanation: The federal governments main goal to help westward expansion was the homestead act and the construction of the transcontinental railroad.

typical characteristics of global cities include all of the following except being culturally isolationist.

explanation:

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: