Answer:
To many nineteenth-century Americans, the expansion of slavery into western territories caused a great deal of controversy. ... These fears were realized when the expansion of slavery into western territories entered Congressional debates.
Explanation:
I honestly think it's all of those so C!
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Answer:
colonist send troop to Britain In protest
Abraham defeated a democratic opponent known as General George B. McClellan, but he also signed a bill banishing slavery in DC that spread to all of the territories.
