Read the passage. march on washington for jobs and freedom courtesy of the national park service how do the headings in the passage to develop the author’s ideas? the headings summarize each of the key issues that motivated different groups to participate in the march. the headings introduce the different groups that participated in the march and their reasons for doing so. they orient readers to understand how the march originated, how it was organized, and what it accomplished. they readers follow the complex chain of events that occurred before, during, and after the march.

Read the passage. size matters when you are hosting a conference. trenton place is the largest convention center in the country, boasting 2.6 million square feet of space. over the course of a year, trenton place will host over three million visitors for public exhibitions and trade shows. trenton place is also home to big sky theater. the theater is one of the largest theaters in the city, equipped to host concerts, plays, and seminars. what is the best use of ellipses to shorten the passage? size matters when you are hosting a conference. . the largest convention center in the country, boasting 2.6 million square feet of space. trenton place is also home to big sky theater. . one of the largest theaters in the city, equipped to host concerts, plays, and seminars. over the course of a year, trenton place will host over three million visitors for public exhibitions and trade shows. . home to big sky theater. trenton place is the largest convention center in the country. . trenton place will host over three million visitors for public exhibitions and trade shows.