Which of the following was an effect of the expansion of the middle class

How did the results of wwi benefit the u.s.?

The public space for government speech in ancient athens was called

Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal. —"the gettysburg address," abraham lincoln which quotation correctly uses an ellipsis to shorten lincoln’s words?