How did the united states and great britain settle the oregon question?

the gadsden purchase settled the conflict.
they established a boundary at the 49th parallel.
they fought the war of 1812.

Compare maps of the world in ancient times with current political maps. use the maps below to answer the following question. compare the two maps. which geographical feature formed the western boundary of the plains native american cultural region? the appalachian mountains the rocky mountains the mississippi river the pacific ocean