Explain how Henry Clay's American System would have worked?

c.

worked constantly and gave many sincere speeches about the importance of independence

the best description of postwar writers might be progressive.

following the war, writers showed a tendency to work on artistic or social matters rather than political themes. while postwar literature may not have been the greatest period of english literature, the themes provided excellent critics a high number of novels. such examples include anthony burgess, anthony powell and frank kermode, all of which can be placed under the progressive view.

oil! is what i am assuming

it refers to race, i am pretty sure this was a popular term in nazi germany or something.