Answer:
King was aware of the situation in Brimingham due to the efforts of the NAACP and other civil rights organizations who worked in the city prior to the Civil Rights movement. Once the movement began, workers went to cities in the Deep South to challenge the oppressive system of Jim Crow. Moreover, the treatment of blacks was presented on radio and television.
Explanation: The Civil Rights movement helped to change conditions for African Americans in local and national spaces
