Disputes with Spain during the Confederation period arose over the southern boundary of the United States.
The Pinckney Treaty
The 1819 Transcontinental Treaty with Spain ( also called the Adams-Onís Treaty ) settled boundary disputes between the The United States and Spain.
Pope Alexander VI
Between Spain and Portugal concerning territorial disputes about Brazil
settled all borders disputes between Spain and the United States.
Mostly "territorial disputes" which were resolved with the Adams-Onis Treaty.
The US acquired Florida through the Adam-Onis Treaty, this was between Spain and The U.S which was to settle boarder disputes, it gave Florida from Spain to The U.S.
Portugal and Spain
The Treaty of Tordesillas of 1494 was between Spain and Portugal. It settle the disputes they had over the ownership of newly discovered lands.
The treaty ended the problem of lack of government control by Spain in Florida and settled border and ownership disputes between the United States and Spain in Texas , California and the Southwest , as well as Oregon.
The treaty ended the problem of lack of government control by Spain in Florida and settled border and ownership disputes between the United States and Spain in Texas , California and the Southwest , as well as Oregon.