African Americans I believe were soldiers in the war it self where as women took on male roles in factory’s and other labor jobs
Alaska provides oil.
1/3rd of Alaska's jobs are related to oil or gas.
In 1976 Alaska reserved a portion of the revenue to provide a citizen's dividend to residents of Alaska, which continues today. In 2010, a family of 4 receives 22,000 USD from the state. Since 1959, Alaska has in total gained $157 billion (adjusted in today's dollar value).
If by planters you mean "Plantation owners", then it is planters. Plantation owners were at the top of the South's social hierarchy because they possessed large plots of land, yielding much income from the that land, and with the income came political power.
The answer is B, moral duty of the west to work to "civilize" the rest of the world.
They kept a deal with the lower part of America to give their runaway slaves back if they ran into the upper part of America without a single question