What cultural aspects influenced americans in the 1950's?

In hand stitched dreams which clue tells you that the historical period of the events will be important in the story

Using the pictures and text for reference describe what had to be done to create the central park today

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?