Respuesta :
Answer:
C. They live in poverty.
D. They believe things will never improve.

The sentence that describes the social conditions of the African Americans according to Martin Luther King Jr. is that they live in poverty.
Who is Martin Luther King Jr.?
Martin Luther King Jr. was a Baptist Minister who was best known for his social activism between the 1950s and the 1960s.
His goal was to canvass for a better world where African Americans were treated properly, fairly, and equally.
Hence, the correct answer is C.
Learn more about Martin Luther King Jr. at:
https://brainly.com/question/24034250