The Kansas-Nebraska Act<span> was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of </span>Kansas<span> and</span>Nebraska<span> to decide for themselves whether or not to allow slavery within their borders. The </span>Act<span> served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´.</span>
The slave trade affected negatively the African economy due to the fact that African people were forced to go to the U.S, that left less strong people to help the economy stay better. The remaining people had to work even harder so that the money could retain its value.
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Answer: The Stamp Act was passed by the British Parliament on March 22, 1765. I hope this helps!!
