The main argument of the the "dam nation of a canyon" A. Glen Canyon was destroyed by the flow of the Colorado River into the
dam saved area
B. The electricity provided as a result of the construction of the dam is
more important than the damage that was done
C. The cost of taking a vacation to Lake Powell has been lowered to
allow as many people as possible to visit
D. The plant life and wildlife in the Glen Canyon area have been compromised by the construction of the dam

20 pts + brainliest for a answer the structure of a written work—the way a work is built using sentences, paragraphs, chapters, or sections­—can an author develop and communicate ideas to the reader. how does the structure of paragraph 1 develop the ideas in roosevelt's first inaugural address? select each correct answer. by beginning with concrete examples and moving on to abstract ideas, the author readers understand the major points. by beginning the paragraph with references to himself and the audience, the author makes his ideas more approachable. by moving swiftly from topic to topic, the author emphasizes the importance of the nation's problems. by summing up the points that he will raise, the author creates a preview of the later paragraphs in the speech. by mixing shorter sentences among the long sentences, the author makes his ideas flow more smoothly and understandably.