Missouri compromise line, to divide the prospective slave and free states<span> west of the </span><span>Mississippi River
maine was slave state, missouri was a free state</span>
<span>A. He was a staunch supporter of Andrew Jackson's policies.
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Answer: 13,14,15,16,18,19, and 20 are opinion and the rest are claim.
Explanation:
<span>The Aztec empire was located in the Valley of Mexico.</span>
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