How do the headings in the passage help to develop the author’s ideas?
They summarize the central causes that participants were marching for and the progress made in areas as a result of the March.
They highlight the contributions of different groups participating in the March and evaluate their impact in the community.
They present sections that each explain how the March affected progress in the areas of voting rights, job opportunities, and desegregation.
They introduce sections that discuss why the March came to be, how it was put together, and what outcomes occurred.
