45°50′0″N 123°57′43″W / 45.83333°N 123.96194°WThe Ukase of 1821 (Russian: Указ 1821 года) was a Russian proclamation (a ukase) of territorial sovereignty over northwestern North America, roughly present-day Alaska and most of the Pacific Northwest. The ukase was declared on September 4, 1821 (O. S.).[1]