What is one reason the Victorian era sayé an increase in the population of thestergoers?
A. Playwrights followed Classical traditions strictly.
B. Society became more equal.
C. Movies and radio declined in popularity.
D. Shakespeare was writing plays.

yes

explanation:

the answer is irony!

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.