After the revolution, the practice of enslaving african american was

giant bugs

explanation:

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.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.