The United States of America is a country of the western hemisphere, comprising fifty states and several territories. Forty-eight contiguous states lie in central North America between the Pacific and Atlantic Oceans, bound on land by Canada to the north and Mexico to the south; Alaska is in the northwest of the continent with Canada to its east, and Hawaii is in the mid-Pacific. The United States is a federal constitutional republic; Washington, its capital, is coextensive with the District of Columbia (D.C.), the federal capital district.
At over 3.7 million square miles (over 9.6 million km²) and with over 300 million people, the United States is the third or fourth largest country by total area and third largest by population. With a gross domestic product (GDP) of over $13 trillion, the U.S. has the largest national economy in the world. GDP per capita ranks first among the larger economies of the world, and third or eighth overall, depending on the measurement. The product of large-scale historical immigration and home to a complex social structure as well as a wide array of household arrangements, the U.S. is one of the world's most ethnically and socially diverse nations.
The nation was founded by thirteen colonies declaring their independence from Great Britain on July 4, 1776 as the new nation, the "United States of America." It adopted the current constitution (which has been amended several times subsequently) on September 17, 1787. The country greatly expanded in territory throughout the 19th century, acquiring further territory from Great Britain, as well as lands from France, Mexico, Spain, and Russia. With the collapse of the Soviet Union in 1991, it became the world's sole remaining superpower, and is a declared nuclear weapons state. The United States continues to exert dominant economic, political, cultural and military influence around the globe.
- We Shenzhen Goodlife Moved into New Office Building!
- traders’ attitude to Alibaba Group Lists on the New York Stock Exchange
- Shenzhen Goodlife houseware Co., Ltd. In 2014 Johannesburg China Souring Fair.Home products .
- My dear mother
- Best gift for Good friday
- If you love her,buy a jewelry armoire for her
- The strong mirrored jewelry armoire
- The secret about the package
- Make your life organized and tidy
- multifunctional wooden mirror jewelry cabinet