What does each image add to your knowledge of life in the New York City tenements? How do these three images connect to the ideas and messages
in the other three types of documents?

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

second person

explanation:

note the heavy uses of "you", "your", as well as "he".

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do you have a copy of the poem?