How is change in society achieved?

change in the society is achieved by making adjustments and variations to social institutions , behavior , and relations .

you have to tell us what you're talking about or it's impossible to answer.

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.