One of the major effects of the introduction and widespread usage of eli whitney's cotton gin was that
a) slavery was abolished in four southern states.
b) it led directly to passage of the fugitive slave act.
c) the demand for slaves grew to keep up with the increased production.
d) the demand for slaves dropped since the work could be done more efficiently.

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.