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The United States of America (USA), commonly known as the United States (U.S.) or America, [j] is a country primarily located in North America.It is a federal union of 50 states and Washington, D.C., its federal capital district.The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclavic state of Alaska in the northwest and the archipelagic state …

The Americas, sometimes collectively called America, [3][4][5] known initially as India Nova, [6] are a landmass comprising the totality of North America and South America. [6][7][8] When viewed as a single continent, the Americas or America is the 2nd largest continent right after Asia, and is the 3rd largest continent by population.

2025年1月24日 · The Detroit Free Press: “The news, announced in a letter Wednesday to employees from North America Chief Operating Officer Antonio Filosa, also provided some good news to workers in Toledo, Ohio ...

2025年1月31日 · The United States is a country in North America that is a federal republic of 50 states. Besides the 48 conterminous states that occupy the middle latitudes of the continent, the United States includes the state of Alaska, at the northwestern extreme of North America, and the island state of Hawaii, in the mid-Pacific Ocean.

3 天之前 · Colonial America to 1763 The European background. The English colonization of North America was but one chapter in the larger story of European expansion throughout the globe. The Portuguese, beginning with a voyage to Porto Santo off the coast of West Africa in 1418, were the first Europeans to promote overseas exploration and colonization.

5 天之前 · The America that is cannibalizing U.S.A.I.D. has a very different sense of its place in the world: threatening conquest of smaller nations, withdrawing from international institutions, casually ...

2025年1月25日 · Americas, the two continents, North and South America, of the Western Hemisphere. The climatic zones of the two continents are quite different. In North America, subarctic climate prevails in the north, gradually warming southward and finally becoming tropical near the southern isthmus.

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North America is a continent [b] in the Northern and Western Hemispheres. [c] North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean.