The United States of America (commonly referred to as the United States, the U.S., the USA, or America) is a federal constitutional republic comprising fifty states and a federal district. The country is situated mostly in central North America, where its forty-eight contiguous states and Washington, D.C., the capital district, lie between the Pacific and Atlantic Oceans, bordered by Canada to the north and Mexico to the south. The state of Alaska is in the northwest of the continent, with Canada to its east and Russia to the west across the Bering Strait. The state of Hawaii is an archipelago in the mid-Pacific. The country also possesses several territories, or insular areas, in the Caribbean and Pacific.
At 3.79 million square miles (9.83 million km²) and with about 306 million people, the United States is the third or fourth largest country by total area, and third largest by land area and by population. The United States is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries.[7] The U.S. economy is the largest national economy in the world, with an estimated 2008 gross domestic product (GDP) of US $14.3 trillion (23% of the world total based on nominal GDP and almost 21% at purchasing power parity).[4][8]
Àìåðèêûí Íýãäñýí Óëñ (åðºíõèé人 the United States, the U.S., the USA, áîëîí America ãýæ äóðüäàãääàã) íü òàâèí óëñ áîëîí õîëáîîíû ä¿¿ðýãýýñ á¿ðäýõ õîëáîîíû ¿íäñýí õóóëüòàé á¿ãä íàéðàìäàõ óëñ þì. Õîéä Àìåðèêàä óëñóóäûíõ èõýíõ íü òºâëºðäºã áàéíà. Çýðýãöýý áàéðëàõ 48 óëñ áîëîí íèéñëýë ä¿¿ðýã áîëîõ Washington, D.C. áàéðëàäàã áàéíà. Õîéä Àìåðèêà íü Íîìõîí äàëàé áîëîí Àòëàíòûí äàëàéí õîîðîíä îðøèõ áºãººä õîéä õýñãýýðýý Êàíàä, óðä õýñãýýðýý Ìåêñèêòýé õèë çàëãàäàã áàéíà. Àëàñêà íü òèâèéí õîéä õýñýãò áàéðëàõ áºãººä ç¿¿í õýñãýýðýý Êàíàä, Bering Strait äàãóó áàðóóí õýñãýýðýý Îðîñòîé õèë çàëãàäàã áàéíà. Hawaii íü Íîìõîí äàëàéí äóíä áàéðëàõ õýñýã àðàë þì. ̺í Êàðèáûí òýíãèñ áîëîí Íîìõîí äàëàéä õýä õýäýí ãàçàð áîëîí àðëóóäûã ýçýìøäýã áàéíà.
3.79 ñàÿ ìàéë (9.83 àÿ ìåòð êâ) òàëáàéòàé áîëîí 306 ñàÿ õ¿íòýé Íýãäñýí Óëñ íü íèéò ãàçàð íóòãààðàà ãóðàâ ýñâýë äºðºâò îðîõ ãàçàð íóòàãòàé áà íýã õ¿íä íîîãäîõ ãàçàðûí õýìæýýãýýðýý ãóðàâò îðäîã áàéíà. Íýãäñýí Óëñ íü äýëõèéí îëîí óñãààòàí, îëîí ñî¸ëûí ¿íäýñòýí¿¿ä áîëîí îëîí óëñûí öàãàà÷ëàëûí òîì õýìæýýíèé á¿òýýãäýõ¿¿í óëñóóäûí íýã þì. ÀÍÓ-í ýäèéí çàñàã íü äýëõèé äýýðõ õàìãèéí òîì ¿íäýñíèé ýäèéí çàñàã þì. 2008 îíä ÀÍÓ-í äîòîîäûí íèéò á¿òýýãäýõ¿¿í íü 14.3 òðèëëèîí (íýðëýñýí ÄÍÁ íü äýëõèéí íèéò ÄÍÁ-íû 23% áà õóäàëäàí àâàõ ÷àäâàðûí òýíöäýðò áàéäàë íü áàðàã 21%)
