Question: The Northwest Angle, known simply as the Angle by locals, and coextensive with Angle Township, is a part of northern Lake of the Woods County, the unincorporated community of Angle Inlet is a census-designated place (CDP) and unincorporated community in Angle Township, Lake of the Woods County, Minnesota, in which country?

full_context: Document 1: Lake of the Woods: Lake of the Woods (French: "lac des Bois" ) is a lake occupying parts of the Canadian provinces of Ontario and Manitoba and the U.S. state of Minnesota. It separates a small land area of Minnesota from the rest of the United States. The Northwest Angle and the town of Angle Township can only be reached from the rest of Minnesota by crossing the lake or by traveling through Canada. The Northwest Angle is the northernmost part of the contiguous United States. Its "northwesternmost point" served as a problematic landmark in treaties defining the international border.
Document 2: North Dakota Highway 46: North Dakota Highway 46 (ND 46) is a 121 mi road in eastern North Dakota, crossing the Red River Valley between Streeter and Oxbow. It parallels and runs about 20 mi south of Interstate 94 (I-94), and is the longest stretch of straight road in North America. I-29 borders it on the east and ND 30 borders it on the west.
Document 3: Fort Saint Charles: Fort Saint Charles (1732) on Lake of the Woods was the second post built by La Vérendrye during his expansion of trade and exploration west of Lake Superior. It was located on Magnusens Island on the Northwest Angle of Minnesota, 3.5 miles east of Angle Inlet, Minnesota and one mile southwest of Penasse, Minnesota, the most northerly point in that state. The site of the modern reconstruction may be somewhat different since the lake levels were raised by control structures on the Winnipeg River. For related forts see Winnipeg River.
Document 4: Northwest Angle: The Northwest Angle, known simply as the Angle by locals, and coextensive with Angle Township, is a part of northern Lake of the Woods County, Minnesota. Except for minor surveying errors, it is the only place in the United States outside Alaska that is north of the 49th parallel, which forms the border between the U.S. and Canada from the Northwest Angle westward to the Strait of Georgia (between the state of Washington and the province of British Columbia). The land area of the Angle is separated from the rest of Minnesota by Lake of the Woods, but shares a land border with Canada. It is one of only six non-island locations in the 48 contiguous states that are practical exclaves of the U.S. It is the northernmost township in Minnesota and contains the northernmost point in the contiguous 48 states. The unincorporated community of Angle Inlet is located in the Northwest Angle.
Document 5: Penasse, Minnesota: Penasse is an unincorporated community in Angle Township, Lake of the Woods County, Minnesota, United States. Penasse is located on Penasse Island in Lake of the Woods, in the northern part of Northwest Angle. Its location makes it the northernmost populated place in the contiguous United States. The community was named for Tom Penasse, an American Indian from the area; it had a post office from 1920 to 1969. The French built Fort Saint Charles nearby in 1732.
Document 6: Northwest Angle State Forest: The Northwest Angle State Forest is a state forest located in Lake of the Woods County, Minnesota. The name of the forest is derived from its location near the Northwest Angle, the northernmost point of the contiguous United States. The forest borders the Canadian provinces of Manitoba and Ontario, and the Red Lake Indian Reservation. The forest is managed by the Minnesota Department of Natural Resources.
Document 7: Angle Township, Lake of the Woods County, Minnesota: Angle Township, Lake of the Woods County, Minnesota
Document 8: Northwest Angle Airport: Northwest Angle Airport (FAA LID: 58MN) is a privately owned, private-use airport located in Angle Inlet, a township in Lake of the Woods County, Minnesota, United States. It is the northernmost airport in the contiguous United States.
Document 9: Hyder - Stewart Border Crossing: The Hyder - Stewart Border Crossing connects the communities of Hyder, Alaska and Stewart, British Columbia on the Canada–US border. It can be reached by British Columbia Highway 37A from Stewart and International Street from Hyder. There is no US border inspection station at this crossing, making it the only land border crossing where a person may legally enter the United States without reporting for inspection. The US closed its border station, which was located in the same building as the Boundary Gift Shop, in the 1950s. As a result, all flights leaving the Hyder Seaplane Base to other cities in Alaska are treated as international arrivals, and all passengers, including Hyder residents must be inspected by U.S. Customs and Border Protection officers. Hyder is the easternmost community in Alaska.
Document 10: Boundary Bay, British Columbia: Named for, and located adjacent to the bay of the same name, Boundary Bay is a residential neighbourhood in the community of Tsawwassen (Delta, British Columbia, Canada). Directly south of the neighbourhood, and across the international border, is the residential neighbourhood of Maple Beach, Washington, in Point Roberts, Washington. The traditional name of the location in the Downriver dialect of the Halkomelem language is Chiltinm or Chiltenm. The Boundary Bay Airport is a notable inclusion in this area.
Document 11: Canada–United States border: The Canada–United States border (French: "Frontière entre le Canada et les États-Unis"), officially known as the International Boundary, is the longest international border in the world between two countries. It is shared between Canada and the United States, the second- and fourth-largest countries by area, respectively. The terrestrial boundary (including portions of maritime boundaries in the Great Lakes, and on the Atlantic, Pacific, and Arctic coasts) is 8,891 km long, of which 2,475 km is Canada's border with Alaska. Eight Canadian provinces and territories (Yukon, British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, Quebec, and New Brunswick), and thirteen U.S. states (Alaska, Washington, Idaho, Montana, North Dakota, Minnesota, Michigan, Ohio, Pennsylvania, New York, Vermont, New Hampshire, and Maine) are located along the border.
Document 12: Northwestern United States: The Northwestern United States is an informal geographic region of the United States. The region consistently includes the states of Oregon, Washington, and Idaho—and usually Montana and Wyoming. Some sources include southeast Alaska in the Northwest. The related but distinct term "Pacific Northwest" generally excludes areas from the Rockies eastward.
Document 13: Pacific Northwest: The Pacific Northwest (in the United States, commonly abbreviated as PNW), sometimes referred to as Cascadia, is a geographic region in western North America bounded by the Pacific Ocean to the west and (loosely) by the Cascade Mountain Range on the east. Though no agreed boundary exists, a common conception includes the U.S. states of Oregon and Washington and the Canadian province of British Columbia. Broader conceptions reach north into Alaska and Yukon, south into northern California and east to the Continental Divide, thus including Idaho, Western Montana, and western Wyoming. Idaho, Wyoming, and Montana are more accurately termed the Inland Northwest (INW), as the climate, folia, fauna, and politics are different than in the Pacific Northwest, as well as a different time zone in all but North Idaho. Narrower conceptions may be limited to the northwestern US or to the coastal areas west of the Cascade and Coast mountains. The variety of definitions can be attributed to partially overlapping commonalities of the region's history, geography, society, and other factors.
Document 14: Angle Inlet, Minnesota: Angle Inlet is a census-designated place (CDP) and unincorporated community in Angle Township, Lake of the Woods County, Minnesota, United States. Its population was 60 as of the 2010 census. The community is part of the Northwest Angle, the only place in the contiguous United States north of the 49th parallel; it is the northernmost census-designated place in the contiguous United States. The French built Fort Saint Charles nearby in 1732.
Document 15: Elm Point, Minnesota: Elm Point, Minnesota, in Lake of the Woods County, Minnesota, is a small uninhabited cape and a United States practical exclave, southwest of the Northwest Angle, near the First Nation community of Buffalo Point. It borders Canada's province of Manitoba at the 49th parallel and is separated from the rest of the continental United States by Lake of the Woods.
ground_truth: United States