Which of the following allowed the united states and spain to divide the remainder of north america in 1819? the treaty of ghent. the monroe doctrine. the adams-onís treaty. the louisiana purchase.

The correct answer is C. The Adams-Onis Treaty

Explanation:

The Adams-Onis Treaty was a treaty signed by the U.S. and Spain in 1819 in which Spain accepted the state of Florida was part of the U.S. and defined the boundaries of the territory that belonged to Spain and that that belonged to the U.S. from territories that remained, this happened as during the 18th century Spain had invaded and colonized Florida and part of the territory in the West of the U.S., which had led to disputes to determine the territory that belonged to the U.S.  and the territory that was part of Spain, also, Spain was unable to govern the territory of Florida which has mainly become a burden of this country. Considering this, it was "The Adams- Onis Treaty" the treaty that allowed the United States and Spain to divide the remainder of North America in 1819 or the territories Spain had conquered North America and had not been defined to belong to one country or the other.

c. the dred scott v. sandford case,

the answer to number 5 is fort sumter