According to karl marx how would capitalism come to an end?

The truimph of the proletariat.

Explanation: Marx believed that workers would ultimately truimph and capitalism would be defeated

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.

"the attempts of the proletariat to rise above this abasement"