This territory was received as a part of the peace settlement with Britain at the end of the Revolutionary War.
Oregon Territory
Ceded by britain
Treaty of Paris
Spanish Cession

Respuesta :

Answer:

Treaty of Paris

Explanation:

Perhaps as important as U.S. independence, the Treaty of Paris also established generous boundaries for the new nation. As part of the agreement, the British ceded a vast area known as the Northwest Territory to the United States.