Before the civil war began, which issue played the most significant role in increasing conflict between northern and southern states?   (a) westward expansion and the issue of whether slavery would be allowed in the new territories (b) northern disagreement to the tariff of 1832 (c) the indian removal act, the "trail of tears," and the creation of indian reservations in oklahoma (d)westward expansion and the issue of how to seize land owned by the native americans

Which of the following describes a difference between an essay's body paragraph and its conclusion? o a. body paragraphs first introduce evidence, while a conclusion simply reminds readers of evidence. b. body paragraphs act as hooks for the reader, while the conclusion simply restates the essay's claim. c. body paragraphs can be any length, while the conclusion has a set number of sentences. d. body paragraphs restate the essay's claim, while the conclusion proposes claims for future essays.