Which of the following is one factor that contributed to the fall of the Roman Empire?

It was defeated by Greece during the Pyrrhic War.
Its territory was too vast to defend.
The lack of cultural convergence caused unrest.
The serfs rebelled against the nobles.

the answer is C ( The lack of cultural convergence caused unrest )

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.

ok i will try

explanation: