Why did settlers from the United States move to the Great Plains? | A they had nowhere to go. | B there was lots of riches to find on the Great Plains. | C native Americans had given away their land . | D the US groverment took native American land and sold it very cheap.

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.

just took the test;

argument: "it's time to wage a war against britain to secure american freedom."

claims: "america has tried every peaceful method available for seperating from england" & "the americans' petitions to the king have been turned away by him."

depressed people should not argue