The correct option is option B. Proud of the people's accomplishments. Despite the sarcasm of the title "When the Negro was in Vogue" Langston Hughes was proud of the Harlem Renaissance and that even though they felt invaded by white people and discrimination they rebuilt themselves, and the black people entered to a modern era.
McCarthyism
a campaign against alleged communists in the US government and other institutions carried out under Senator Joseph McCarthy in the period 1950-1954.
I believe the answer is B. Hope it helps