Which details in the first three paragraphs suggest “newness” to Mary Antin, though they may seem much more familiar to us as readers? （The Promised Land ch9）

answer: c.   like someone who knows how to behave in public

well, number 1, the 1920s was not economically prosperous until the start of the lend-lease act, which employed large amounts of people in producing equipment for the allies.

b. world war ii is your answer, because wwi had already ended at 1918, and the cold war was after 1945.

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a line graph will be best to show the income.

your answer is b. tense. hope this .