Answer is B.<span>Hoover sent in troops to break up their camp; Roosevelt sent his wife to their camp to meet with the marchers.<span>
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✅In describing the American identity, Huntington first contests the notion that the country is, as often repeated, "a nation of immigrants".
✅Huntington defines the American Creed as embodying the "principles of liberty, equality, individualism, representative government, and private property".
IamSugarBee
The answer would be : A. Appearance of literature in vernacular languages
Before the advancement, only the nobles and the scholar can enjoy the art of literature, since it was all written in Latin . In the middle ages, the literature started to be written in vernacular languages , which refer to the common tongue language and it become more accessible to he people