What central idea does king express in this speech what does he want his audience to think or to do ?

King's central claim is that "the Negro is
still is not free" in line 10 and he supports the claim that African Americans dont enjoy complete freedom by pointing out that segregation, discrimination, and poverty still exist for the majority of African Americans

B) giotto's experience with living through the black death.you didn't show the painting, but i have the class here : )