How did the street cars affect lives in the big city A the police could provide more protection B wealthy people could now move back downtown C middle class people now could afford to live outside the city limits D immigrants can move out of ethnic enlaves

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

answer: to communicate with people on the other side.

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answer: sorry but maybe take a pic of the map so nobody's confused

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