Great Britain
Between Great Britain and the USA
It was between Great Britain and of course the United States.
"Fifty-Four Forty or Fight" referred to a boundary dispute between the United States and Great Britain over the Oregon Territory. The phrase represented the northern latitude line of 54 degrees 40 minutes, which some American expansionists sought as the northern boundary of Oregon. The dispute was ultimately resolved through diplomacy, leading to the Oregon Treaty of 1846, which set the boundary at the 49th parallel.
The dispute over where the Oregon boundary was located was between the United States and Great Britain. They were in disagreement on where the boarder between Oregon and Canada should be drawn.
Polk's Secretary of State, James Buchanan negotiated a treaty with Great Britain that provided a peaceful solution to the Oregon boundary dispute. They settled for less than the 54th parallel boundary Polk had campaigned for .
Great Britain disputed Maine's northern boundary primarily due to conflicting interpretations of the Treaty of Paris (1783), which ended the American Revolutionary War. The treaty described the boundary as running "northward" along the northwest angle of Nova Scotia, leading to confusion over the precise location. This disagreement intensified with the discovery of valuable timber and other resources in the contested area, prompting both sides to assert their claims. The dispute ultimately contributed to the Aroostook War (1838-1839), a bloodless conflict over the border region.
The parallel 54 degrees 40' north was the northern boundary of the Oregon Territory, which was claimed by both the United States and Great Britain in the mid-19th century. This boundary was significant in the context of the Oregon boundary dispute, which was resolved with the Oregon Treaty of 1846. The treaty established the boundary at the 49th parallel, south of 54 degrees 40', thereby granting the U.S. control over the majority of the territory.
What Boundary did the United States and Great Britain agree on
Great Britain is in the Northern Hemisphere.
Great Britain is an island, therefore no country has a land border with it. If you mean the United Kingdom, then the province of Northern Ireland has a land border with the Republic of Ireland.
These three nations are all located on the island of Great Britain. There is a land boundary between England and Scotland. There is also a land boundary between England and Wales. However, there is no land boundary between Scotland and Wales. Together with Northern Ireland, the full title of the country is 'The United Kingdom of Great Britain and Northern Ireland'. Often shortened to UK , United Kingdom , GB , Great Britain, Britain, and erroneously England.