Answer: The Force Bill authorized President Andrew Jackson to use military power to force South Carolina to collect customs duties in the state. But the Force Bill also offered a compromise to defuse the situation, by passing a lower federal tariff in 1833.
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For 18, i'd say D.
For 19, i'd say D.
That would be archeologist.
The Study of Artifacts is called Archeology.
C. Is the answer. TEXAS declared its secession from the Union on Feb 1, 1861.