During the civil war, the north faced economic problems, a. high unemployment and low wages. b. massive debt and a rise in inflation. c. a complete overhaul of its economy. d. the need to replaced enslaved labor.

the answer should be

a. high unemployment and low wages.

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd

the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation.