United States of America is a constitutional federal republic composed of 50 states and a Federal Territory SAR countries.

United States of America is a constitutional federal republic composed of 50 states and a Federal Territory SAR countries.
The United States is a multicultural and multi-ethnic country; land area of ​​over 9.62 million square kilometers, ranking the world’s third or fourth; the total population of more than 300 million people, ranking third in the world. July 4, 1776, the Continental Congress in Philadelphia formally adopted the Declaration of Independence, declaring the United States was born. Since 1870, the U.S. national economy, the highest in the world. The United States is one of the five permanent members of the UN Security Council, today’s GDP, more than 20 percent of the world, the enormous influence of its economic, political, scientific, technological, military, entertainment and many other fields, have led the world, the world’s super big country.
Chinese Name: United States of America
English Name: United States of America
Referred to as: the United States, U.S.A.
Respective continents: North America
Capital: Washington, DC
Major cities: New York, San Francisco, Chicago, Dallas
National Day: July 4, 1776
The national anthem: “Stars and Stripes”
Country code: USA
Official language: English
Currency: U.S. Dollar
Time Zone: West Fifth to West 10th District
Political system: federal
National leaders: Barack Obama, Joseph Biden, John Roberts
Population: 3.0875 million (2010)
Population density: 33.7 people / sq km (2010)
Main ethnic groups: the American nation, Latino, African, Asian
Religion: Protestant, Catholic, Mormon, Jewish
Land area: 9,629,091 sq km
Water rate: 6.76%
GDP Total: $ 14.78 trillion (2010)
Per capita GDP: U.S. $ 47,132 (2010)
International phone code: +1
International Domain Name Abbreviations: us
Roads: on the right lane
Gini coefficient: 0.450 (2007)
Human Development Index: 0.902 (very high, 2010)
National symbol: rose, sapphire, bald eagle

An administrative division in the United States of America
Alabama ▪ Hawaii, federal states ▪ ▪ Massachusetts ▪ New Mexico ▪ South Dakota, Minnesota, Tennessee, New York State, Alaska ▪ Idaho, the state ▪ ▪ Michigan ▪ ▪ ▪ Arizona ▪ Illinois ▪ ▪ North Carolina ▪ ▪ Arkansas, Texas ▪ ▪ Mississippi ▪, Indiana, North Dakota, Missouri ▪ Ohio, California, Utah ▪ ▪ Iowa, the state ▪ ▪ ▪ Vermont ▪ Colorado ▪ Kansas ▪ Montana ▪ Oklahoma ▪ West Virginia, Pennsylvania, Nevada, Delaware, Washington State, Oregon, Kentucky, the State of Connecticut, Virginia, Maryland ▪ ▪ ▪ ▪ Nebraska ▪ ▪ ▪ ▪ Louisiana ▪ ▪ ▪ Florida ▪ Maine ▪ New Jersey, Georgia, Wisconsin, New Hampshire ▪ Rhode Island ▪ ▪ ▪ Maryland ▪ ▪ South Carolina Carolina ▪ Wyoming Federal District ▪ Washington, DC; island region ▪ America is the state of Samoa ▪ Guam ▪ Northern Mariana Islands ▪ Puerto Rico state autonomy; ▪ U.S. Virgin Islands; ▪ Baker Island ▪ Howland Island ▪ Jarvis Island, United States Minor Outlying Islands ▪ Johnston Atoll ▪ Kingman reef ▪, Midway ▪ Navassa Island ▪ Palmyra Atoll ▪ Wake Island U.S. travel agency ground operators, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

Capital of the U.S. state state name and capital of the Chinese state name, the English state abbreviation Chinese English capital of
Alabama State of Alabama AL Montgomery Montgomery; Alaska of Alaska the AK Juneau Juneau,; Arizona, Arizona AZ Phoenix the Phoenix; Arkansas Arkansas AR Little Rock, the Little rock; U.S. travel agents to receiving agents, tour guides, airline tickets, wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
California California CA Sacramento, Sacramento,; Colorado State of the Colorado CO Denver Denver U.S. travel agents to receiving agents, tour guides, airline tickets wholesale company, please contact: the YIZHAN International Travel Chenwang Shi, QQ: 1,779,642,876; E-MAIL: 1779642876 @ qq. com;

Connecticut State, Connecticut CT Hartford, Hartford,; Delaware Delaware DE Dover Dover; Florida State, Florida FL Tallahassee Tallahassee,; Georgia GA Atlanta, Georgia; Hawaii Hawaii HI U.S. travel agencies to receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
Honolulu Honolulu; Idaho Idaho, ID Boise, the Boise; of Illinois IL Springfield Springfield, Illinois; Indiana, Indiana IN Indianapolis Indianapolis U.S. travel agencies receiving agents, tour guides, airline tickets, wholesale, Contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

Iowa, Iowa the IA Des Moines Des Moines; Kansas, Kansas KS Topeka Topeka
Kentucky, Kentucky KY Frankfort Frankfort,; Louisiana travel agencies in the United States receiving agents, tour guides, airline tickets wholesale company, please contact: the YIZHAN International Travel Chenwang Shi, QQ: 1,779,642,876; E-MAIL: 1779642876@qq.com;
The Louisiana the LA Baton Rouge Baton Rouge,; Maine, Maine ME, Augusta, Augusta,; Maryland, Maryland, MD Annapolis Annapolis; Massachusetts of MA Boston Boston, Massachusetts; Michigan the MI Lansing, Michigan Lansing U.S. travel agencies to take community, guided tours, air tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

Minnesota State of Minnesota MN Sao Paulo, St. Paul; Mississippi of Mississippi MS Jackson Jackson,; Missouri of Missouri MO Jefferson City Jefferson City; U.S. travel agencies to receiving agents, tour guides, airline tickets, wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL : 1779642876@qq.com;
Carson City, Nevada NV Carson City, Nebraska, Montana, Montana, MT Helena by Helena; of Nebraska NE Lincoln; Nevada travel agencies in the United States ground operators, tour guides, airline tickets, wholesale company, please contact: YIZHAN International Travel Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

New Hampshire, New Hampshire NH Concord, Concord,; New Jersey, New Jersey NJ Trenton Trenton,; New Mexico to New Mexico NM Santa Fe Santa Fe; the State of New York New York NY U.S. travel agents to access, tour, airline tickets wholesale company, Contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
At Albany, Albany; North Carolina, North Carolina NC Naluo Li Raleigh,; North Dakota, North Dakota ND Bismarck, the Bismarck; Ohio, Ohio, OH Columbus Columbus U.S. travel agents to receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

Oklahoma State of the Oklahoma OK Oklahoma City Oklahoma City; OR, Salem, Salem, Oregon, the Oregon; Harrisburg, PA Harrisburg, Pennsylvania, Pennsylvania; the state of Rhode Island Rhode Island the RL U.S. travel agencies receiving agents, tour guides, aircraft tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
Providence Providence; South Carolina in South Carolina SC Columbia the Columbia; South Dakota, South Dakota the SD Pierre, Pierre; the Tennessee TN Nashville, Tennessee Nashville travel agencies in the United States to receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International travel agencies, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

State of Virginia, VA, Virginia, Texas, Texas TX Austin, Austin,; Utah, the Utah UT Salt Lake City, the Salt Lake City,; the VT Montpelier at Montpelier, Vermont, the Vermont; Richmond Richmond,; Washington, WA, Washington State, U.S. travel agents to access social guided tours, air tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
Olympia Olympia; West Virginia West Virginia, the WV Charleston Charleston,; Wisconsin, Wisconsin WI Madison Madison
Wyoming State of Wyoming WY Cheyenne Cheyenne U.S. travel agencies receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

U.S. Federal Territory – Commonwealth of Puerto Rico, the Northern Mariana. Overseas territories – are inhabited: America is Samoa, Guam, Midway Island, Johnston Island, U.S. Virgin Islands; travel agencies in the United States receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel, Chen Wang s, QQ: 1779642876; E-MAIL: 1779642876@qq.com;
The uninhabited: Baker Island, Howland Island, Jarvis Island, Kingman Reef, Navassa Island, Pall Mill Island, Wake Island (now the only U.S. missile test base) travel agencies, tour , airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL: 1779642876@qq.com;

New York City New York City;; Chicago, Chicago; Dallas in Dallas, Los Angeles; Philadelphia Philadelphia U.S. travel agencies receiving agents, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1779642876; E-MAIL : 1779642876@qq.com;
Houston, Houston; Washington, Washington, D. C. ; Miami, Miami; Atlanta of Atlanta; Boston, U.S. travel agencies to ground operators, tour guides, airline tickets wholesale company, please contact: YIZHAN International Travel Service, Chenwang Shi, QQ: 1,779,642,876; E-MAIL: 1779642876@qq.com;