Why was ralph ellison considered a prolific author and unique for his time period?

Ralph Ellison, born on March 1, 1914 in Oklahoma City, Oklahoma, studied music before moving to New York City and working as a writer. He published his bestselling, acclaimed first novel Invisible Man in 1952; it would be seen as a seminal work on marginalization from an African-American protagonist's perspective. Ellison's unfinished novel Juneteenth was published posthumously in 1999.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.

if i am correct the answer is going to be a) the federal program of reconstruction ended.