Answer:
1. The Hartford Convention was a series of meetings in Hartford, Connecticut, in which the New England Federalist Party met to discuss their grudges concerning the ongoing War of 1812 and the political problems
2. The Treaty of Fort Jackson was signed on August 9, 1814, at Fort Jackson following the defeat of the Red Stick (Upper Creek) resistance by the United States joined forces at the Battle of Horseshoe Bend.
3. Andrew Jackson was an American lawyer, general, and statesman who acted as the seventh president of the United States from 1829 to 1837.