Answer:
the first of las vegas was known as LAND FOR GOLDEN GATE
He was most famous for inventing a new style of "singing" called scat singing.
The answer to your question is the American Anti-Slavery Society
A- Incorrect, did not involve corrupt politicians
B- Incorrect, primary goal was not to describe racial prejudice
C- Incorrect, the characters moved around from town to town moving from the Mid-West to California
D- Correct