The quote "The United States in Congress assembled shall never engage in a war, not grant letters of marque or reprisal in a time of peace, nor enter into any treaties or alliances, unless nine states assent to the same" reflects the principle of federalism. The correct answer is A.
A. The way we elect the President of the United states
William Lloyd Garrison was an American abolitionist who published a newspaper called The Liberator which was an abolitionist piece of literature and kept on publishing until the end of slavery. Reverend Lovejoy or Elijah Parish Lovejoy was a reverend who published anti-slavery articles in various newspapers. He also started an abolitionist paper called the Alton Observer.
Own a slave in The US, and buy or sell slaves.