og13 阅读推断题16 求解释

When Jamaican-born social activist Marcus Garvey came to the United States in 1916, he arrived at precisely the right historical moment. What made the moment right was the return of African American soldiers from the First World War in 1918, which created an ideal constituency for someone with Garvey's message of unity, pride, and improved conditions for African American communities.

　　Hoping to participate in the traditional American ethos of individual success, many African American people entered the armed forces with enthusiasm, only to find themselves segregated from white troops and subjected to numerous indignities. They returned to a United States that was as segregated as it had been before the war. Considering similar experiences, anthropologist Anthony F. C. Wallace has argued that when a perceptible gap arises between a culture’s expectations and the reality of that culture, the resulting tension can inspire a revitalization movement: an organized, conscious effort to construct a culture that fulfills longstanding expectations.

　　Some scholars have argued that Garvey created the consciousness from which he built, in the 1920s, the largest revitalization movement in African American history. But such an argument only tends to obscure the consciousness of identity, strength, and sense of history that already existed in the African American community. Garvey did not create this consciousness; rather, he gave this consciousness its political expression.

It can be inferred from the passage that the “scholars” mentioned in the highlight text believe which of the following to be true?

A.Revitalization resulted from the political activism of returning African American soldiers following the First World War.

B.Marcus Garvey had to change a number of prevailing attitudes in order for his mass movement to find a foothold in the United States.
C.The prevailing sensibility of the African American community provided the foundation of Marcus Garvey’s political appeal.
D.Marcus Garvey hoped to revitalize consciousness of cultural and historical identity in the African American community.
E.The goal of the mass movement that Marcus Garvey helped bring into being was to build on the pride and unity among African Americans.
请问牛人，这题是怎么infer出来的？解释看不太懂。