What is the most important reason for speakers to use visual aids?
a. to introduce material not covered in the speech
b. to use as a crutch during a long speech
c. to delivery additional statistics
d. to keep the audience engaged

Which three parts of these excerpts reflect the idea that war affects not only the minds of the combatants but also their physical reactions?

It warportant fact about the wounded soldiers is reflected by the repetition of the bolded sentences in the excerpts from "in another country" by ernest hemingway? a. it establishes the irony that, although the wounded soldiers have physically left the warfront, the war continues to haunt them psychologically it shows the gradual loss of hope and growing depression of the wounded soldiers and their need for distractions b. c. it establishes the wounded soldiers' determination to shun war and disobey military commands to return to the front after they recover. d. it shows the wounded soldiers' sadness and disappointment at the lack of gratitude from the people they risked their lives to protect e it shows the wounded soldiers' belief that the war would never end, even as thousands of soldiers were killed or wounded and sent to hospitals.

American history (is, are) studying the american colonies.