This country settled navigation rights with the United States in Pinckney's Treaty, which dealt with the disputed "West" section of a colony it owned.
This country seized four vessels owned by Captain John Meares, which were registered in Macau and disguised with Portuguese flags, starting a dispute over fishing rights. To further negotiations with this country, Thomas Jefferson signed the so-called "Two Million Dollar Act." This country agreed not to police a disputed spot of land, which was subsequently settled by outlaws and "Redbones," and which was called the "Neutral Ground." This country was humiliated by England in the Nootka Crisis. Harman Blennerhassett's farm on an island in the Ohio River was intended as the launching point of an expedition against this European country's possessions in a plan exposed by James Wilkinson. This country settled navigation rights with the United States in Pinckney's Treaty, which dealt with the disputed "West" section of a colony it owned. For 10 points, name this European country which agreed to the Adams-Onis Treaty handing over Florida.
This country seized four vessels owned by Captain John Meares, which were registered in Macau and disguised with Portuguese flags, starting a dispute over fishing rights.
Kingdom of Spain [or España; or the Spanish Empire]