The Baltic Sea
Pacific
Columbia
Kentucky and West Virginia
The border of atlantic ocean or pacifc places such as FLorida,ALaska,andCalifornia.
The present day states were: Cananda, Florida, and the southern border.
The country immediately south of Canada, which contains the Northwest Territories, is the United States. The border between Canada and the United States is the longest international land border in the world.
North and South Dakota are on the western border of Minnesota. To the northwest is mostly Canada (Manitoba and western Ontario).
Canada shares borders with the United States to the south and with the US states of Alaska to the northwest.
Question is incomplete. Which region?
Columbia
Washington is located in the northwest corner of the United States and shares a border with British Columbia, Canada.
No, Alaska is not part of the contiguous states. It is located on the Bering Sea and the Northwest border of Canada.