A belief that the growth of the United States was a certainty.
The answer is B, the GI bill was made to help post war veterans which helped with unemployment and gave the veterans job security.
Good luck!
The total war effort endangered civilians because "<span>D.it led enemies to attack towns, cities, and factories to damage the war effort" since this meant that practically nobod was safe from potential death.</span>
The Morrill Land-Grant Act of 1862 donated public lands for colleges and provided citizens greater access to higher education.
I'm not 100% sure, but I think central.