Answer :
DuBois structures his speech to explain the problems faced by Black people and proposes actions to solve these problems, as shown in the first answer option.
He also lists the demands of the Niagara Movement, as shown in the last answer option.
What is textual structure?
- It is the way the text is organized.
- It is the order in which information is presented to the reader.
- It is the sequence of the author's ideas, concepts, and statements.
Dubois structured the speech in a very coherent and logical way, where he cites how social inequality affects blacks, shows the problems it promotes and shows ways to solve these problems.
It also lists the importance of the Niagara Movement's demands for social inequality to be effectively decimated.
More information about the textual structure is in the link:
https://brainly.com/question/12053427