美国 - 维基百科，自由的百科全书
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美國 - 維基百科，自由的百科全書
2 天之前 · 美國是小麥、玉米、大豆的最大出口國。同時也是航空、電子、化工類產品的主要出口國。此外，美國還是世界最大的軍火出口國。美國主要進口的商品有化石能源、電力、工業原 …
United States - Wikipedia
The United States of America (USA), commonly known as the United States (U.S.) or America, is a country primarily located in North America.It is a federal union of 50 states and a federal …
United States | History, Map, Flag, & Population | Britannica
4 天之前 · 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 …
List of states and territories of the United States - Wikipedia
The United States of America is a federal republic [1] consisting of 50 states, a federal district (Washington, D.C., the capital city of the United States), five major territories, and various …
Making government services easier to find | USAGov
Find government benefits, services, agencies, and information at USA.gov. Contact elected officials. Learn about passports, Social Security, taxes, and more.
The U.S. and its government - USAGov
Get facts about the U.S., its laws, history, and statistics. Buy government property. Learn about the president and how to contact elected officials and federal agencies.
United States - Simple English Wikipedia, the free encyclopedia
The United States is a federal republic of fifty states, a federal district, and several territories. [15] [16] [17]The land area of the contiguous United States is 2,959,064 square miles (7,663,941 …
美國 - 維基百科，自由嘅百科全書
美國係人權、經濟競爭力、生產力、創新同高等教育方面排名位於全球首列，軟 硬實力擴散全球。美國同時亦都係美洲國家組織、北約、世界銀行、聯合國等組織嘅創始成員，更加係聯合國安 …
United States Map - World Atlas
2024年1月22日 · The United States, officially known as the United States of America (USA), shares its borders with Canada to the north and Mexico to the south. To the east lies the vast …