Answer:
Nullification, in United States constitutional history, is a legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional with respect to the United States Constitution
Explanation:
B.
The Gibbons v. Odgen was a decision that ruled that Supreme Court could regulate interstate commerce.
I believe the answer is <span>Ethan Allen and Benedict Arnold. Hope this helps.
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Because of the proposal president Truman endorsed on equal rights amendment to the United States.