Treaty of 1818

Quick Facts: Who was Treaty of 1818?

Subject:

Treaty of 1818

Known for:

Anglo-American Convention of 1818, resolving US-UK boundary issues.

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

The Convention respecting fisheries, boundary and the restoration of slaves, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, is an international treaty signed in 1818 between the United States and the United Kingdom. This treaty resolved long-standing boundary issues between the two signatories.

Career & Major Achievements

The treaty allowed for joint occupation and settlement of the Oregon Country, known to the British and in Canadian history as the Columbia District of the Hudson's Bay Company, and including the southern portion of its sister district New Caledonia. The two signatories agreed to a boundary line involving the 49th parallel north to the Rocky Mountains because a straight-line boundary would be easier to survey through the Great Plains, than the pre-existing boundaries based on watersheds.

Enduring Legacy & Impact

The treaty marked both the United Kingdom's last permanent major loss of territory in what is now the continental United States and the United States' first permanent significant cession of North American territory to a foreign power, until the Webster–Ashburton Treaty of 1842.

Chronological Milestones & Life Events

1. 1818: 1818 Milestone — The Convention respecting fisheries, boundary and the restoration of slaves, also known as the London Convention, Anglo-American Convention of 1818, Convention of 1818, or simply the Treaty of 1818, is an international treaty signed in 1818 between the United States and the United Kingdom.
2. 1842: 1842 Milestone — The treaty marked both the United Kingdom's last permanent major loss of territory in what is now the continental United States and the United States' first permanent significant cession of North American territory to a foreign power, until the Webster–Ashburton Treaty of 1842.

Historical Fact-Check Quiz: Treaty of 1818

True or False: “True or false: The Treaty of 1818 established the boundary using the 49th parallel north to the Rocky Mountains because it was the easiest line to survey.”

Answer (TRUE ⭕): The treaty specifically chose the 49th parallel because surveying a straight line across the Great Plains was simpler than following pre-existing, complex watershed boundaries.

Contemporary Figures & Related Historical Timelines

• Abigail Adams — Historical peer (Died in 1818) (1818): Influential advisor, first Second Lady, and key figure in US founding.
• Alexander II of Russia — Historical peer (Born in 1818) (1818): Emperor of Russia, known as 'The Liberator' for abolishing serfdom.
• Abdul Hamid II — Historical peer (Born in 1842) (1842): Last effective Sultan of the Ottoman Empire, navigating decline and constitutional upheaval.
• Alfred Marshall — Historical peer (Born in 1842) (1842): Father of scientific economics; popularized supply and demand theory.

Frequently Asked Questions about Treaty of 1818