us U.S. civilian airlines are all privately owned. The three largest airlines in the world, by total number of passengers carried, are U.S.-based; American Airlines became the global leader after its 2013 merger with US Airways. [409] Of the 50 busiest airports in the world, 16 are in the United States, as well as five of the top 10. [410].
cách thoát khởi bios win 10 asus Learn about the history, geography, culture, and politics of the United States of America, a nation of 50 states in North America. Find out what the US is famous for, its capital, major cities, official sites, and more.
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