The structure of a written work—the way a work is built using sentences, paragraphs, chapters, or sections­—can help an author develop and communicate ideas to the reader. How does the structure of Roosevelt's First Inaugural Address help refine the ideas in his speech? Pick each correct answer.

The use of short sentences makes the paragraphs easier to follow.

The repetition of the same structure at the beginning of several sentences creates links among the paragraphs ideas.

Focusing the entire paragraph on the problems of farms helps develop the subject in depth.

Sentences that alternate between abstract ideas and examples help make the paragraphs idea convincing.

A topic sentence at the beginning of the paragraph unifies the paragraphs ideas.