In the Treaty of 1818, Britain and the United States agreed to joint control of the Oregon County for 10 years. During this Convention of 1818, Britain and united states of America also agreed to maintaining 49th parallel as the northern boundary of the Louisiana territory between the Lake of Woods and the Rocky mountains. <span />
The answer is A.,C.,D.,and E.! Hope this helped you!!! :)
Answer:
C. Northwest Territory
Explanation:
One of the main accomplishments of the Congress under the Articles of Confederation was passage of the Northwest Ordinance of 1787 organizing the settlement of the Northwest Territories.
