Why there is a large area for cattle and grain in the middle colonies?

Because the were a couple thousand cattle

Explanation:

b) race riots in several cities

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.