1846 नि 15 जुनाव ग्रेट ब्रिटेइनजों जागान जानाय अरेगन गोरोबथाया अरेगन हादरनि खोला बाहागोनि मोन 49 दखरानि सायाव जथाय हादरनो आबुं गोहो होदोंमोन, बेफोरनि मादाव दंफायोमोन आथिखालनि हादरसा अवासिंटन, अरेगन, इदाह रो साहा सोनाब मनटाना।
The Oregon Treaty signed with Great Britain on June 15, 1846 gave the United States sole claim to Oregon country south of the 49th parallel, which included the present states of Washington, Oregon, Idaho, and northwestern Montana.