Why did the population of the great plains increase

⊂∫⊃ farming

the soil made it hard to start farming, they couldnt afford equipment, and there were not enough workers.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.

definitely a for sure. ill see and update if i get the answer