he term “United States“, when used in the geographical sense, is the contiguous United States, the state of Alaska, the island state of Hawaii, the five insularterritories of Puerto Rico, Northern Mariana Islands, U.S. Virgin Islands, Guam, and American Samoa, and minor outlying possessions The United States shares land borders with Canada and Mexico and maritime borders with Russia, Cuba, and the Bahamas in addition to Canada and Mexico. The northern border of the United States with Canada is the world’s longest bi-national land border.
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