D. I think Hope that's the right answer
King delivered his speech at the march on Washington for jobs and freedom on august 28,1963
To connect his identity to the kiowa people as a whole
To complete the sentence, the answer would be the word "gather". Assemble is a synonym for "gather". Assemble means to gather something or someone together. Other synonyms include: build, collect, meet and congregate. The word "assemble" comes from the Latin words "ad-" meaning to and "-simul" meaning together.