Thais passage is an excerpt or a part a longer poem which event most likely happens next in the poem

According to a different source, this refers to the poem "Paul Revere's Ride" by Henry Wadsworth Longfellow.

In this poem, the author commemorates the actions of American patriot Paul Revere on April 18, 1775. In this poem, the most likely event to happen next is that Revere's friend will give him an important signal.

the answer is decimated

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.