Answer: the invention of cotton gin
Explanation:The cotton gin refers to a a machine that sets aside cotton fibers from their seeds. Therefore, the invention of the cotton gin transformed the cotton industry in the United States and demanded cheap labor force, which led to the rise of slavery in the South and to the American Civil War later.
Answer:
Article II of the Constitution states that the executive branch, with the president as its head, has the power to enforce or carry out the laws of the nation.
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The British used the idea of imperialism to to promote enlistment during the war by implying that if Britain lost, her empire would be lost as well.
The name of the president of the United States is named Donald Trump