What was the name of the religious reform movement of the 1800s?

The Reform of Religion.

Explanation:

The early 1800s were a time of optimism and hope. People believed that they could create a better society, based on Christian morals and culture. During this time, America saw a “revival” of religious interest and fervor.

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.