What metaphor does Locke use in paragraph 9 (The tide of Negro migration, northward...) to describe the movement that led to the Harlem Renaissance? How does the metaphor help explain the text?

fears about being blown up

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.