The Council of Elders were a group of three sorcerers that lead their countries' Sanctuary. The Elders were led by a Grand Mage who was always one of the three Elders. The Elders gave orders to the sorcerers and Cleavers.
I believe high-tech information and communication
They had more man power than the south so they kept throwing soldiers at them till eventually they won
The Nullification Crisis of 1832 centered around d) southern opposition to tariffs. "The Nullification Crisis was a sectional crisis in 1832-33, during the presidency of Andrew Jackson, which involved a confrontation between South Carolina and the federal government. The crisis ensued after South Carolina declared that the federal Tariffs of 1828 and 1832 were unconstitutional and therefore null and void within the sovereign boundaries of the state."