Answer:
Homestead Act accelerated settlement of U.S. western territory by allowing any American, including freed slaves, to put in a claim for up to 160 free acres of federal land.
Explanation:
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I would say D) <span>The court determines the constitutionality of laws and previous legal rulings.
I think this because the Supreme Court declared segregation in schools to be unconstitutional.</span>
Answer:
Trading posts and central government centers
