One of Mark Twain’s contributions to American literature is that he made ______ an accepted standard literary medium.
A. tall tale
B. local colorism
C. humor
D. colloquial speech
During the period after the Civil War, the American society entered in what Mark Twain referred to as ____.
A. the Golden Age
B. the Modern Age
C. the Gilded Age
D. the Puritan Age
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