The Pyrenees Mountains
The Treaty of Paris in 1783 officially established the eastern boundary of the United States along the Atlantic Ocean after the end of the American Revolutionary War. The Adams-Onís Treaty of 1819 between the US and Spain further solidified the western boundary by ceding Florida to the US and setting the boundary with New Spain.
No. it was along a convergent boundary.
Spain has a varied topography including desert-like plateaus, coastal environments, and mountains. Perhaps one of the significant physical features is the Pyrenees Mountains along Spain's border with France.
Portugal is a country in Europe with a boundary along Spain Brazil used to be a Portuguese colony, but it got it's independence in September the 17th, 1822
No, it would form along a separating (divergent) tectonic plate boundary.
Divergent boundary
a rift valley forms along the divergent boundary
A transform boundary is typically marked by a fault line, which is a crack in the Earth's crust where two tectonic plates slide past each other horizontally. This movement can create features such as earthquake activity and linear valleys or ridges along the boundary.
Pinckney's Treaty of 1795 was between the United States and Spain. The treaty allowed Americans to travel freely along the Mississippi river. It also settled any boundary disputes between the United States and Spain.
Constructive or divergent. The ridge formed is of basaltic rock type (though this is a generalisation), and is a source of volcanic activity. Iceland was formed as a result of the sea-floor spreading.
divergent boundary
France's smallest neighbor along its eastern border is Luxembourg.