美国中英文简介
美利坚合众国是一个宪法联邦共和国，主要位于北美。它拥有50个州和一个联邦区,它同样可以称作the United States, the U.S., the U.S.A., the U.S. of A., America, the States, or (poetically) Columbia。
自从20世纪中叶，即二战结束后开始，美国已主宰全球经济、政治、军事、科学、科技及文化领域。尤其在冷战过后，正因它的诸多影响，美国被公认为超级强国。
在1776年7月4日，当代表13个英国殖民地的第二届全国会议采纳了独立宣言之时，标志着英国的统治宣告结束，而自主统治即将崛起。
1789年见证了美国政府结构的转变，以美国宪法替代了联邦契约。这一天，50个州采用了这份宪法，并普遍认为这一天是各个州联合在一起，成为了美利坚合众国中的一份子。
The United States of America is a constitutional federal republic, situated primarily in North America. It compris 50 states and one federal district, and has veral territories with differing degrees of affiliation. It is also referred to, with varying formality, as the United Stat
es, the U.S., the U.S.A., the U.S. of A., America, the States, or (poetically) Columbia.
Since the mid-20th century, following World War II, the United States has emerged as a dominant global influence in economic, political, military, scientific, technological, and cultural affairs. Becau of its influence, the U.S. is considered a superpower and, particularly after the Cold War, a hyperpower by some.
生产作业计划The country celebrates its founding date as July 4, 1776, when the Second Continental Congress—reprenting thirteen British colonies—adopted the Declaration of Independence that rejected British authority in favor of lf-determination.
The structure of the government was profoundly changed in 1789, when the states replaced the Articles of Confederation with the United States Constitution. The date on which each of the fifty states adopted the Constitution is typically regarded as the date that state "entered the Union" to become part of the United States.
General Information on the USA
The United States consists of 50 states and Washington D.C. The last two States to join the Union were Alaska (49th) and Hawaii (50th). Both joined in 1959.
仰望的反义词Washington DC is a federal district under the authority of the U.S. Congress. Washington DC is reprented in Congress by an elected, non-voting Delegate to the Hou of Reprentatives. Residents have been able to vote in presidential elections since 1961.
Puerto Rico is a commonwealth associated with the United States. Puerto Ricans are U.S. citizens. Puerto Ricans do not vote in U.S. Presidential elections, but they do elect a non-voting commissioner to the U.S. Hou of Reprentatives.
U.S. Virgin Islands - St. John, St. Croix, and St. Thomas is an unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior. Indigenous inhabitants are U.S. citizens, but do not vote in U.S. Presidential elect
ions.
如何赚到100万Northern Mariana Islands is a commonwealth in political union with the United States. Self-governing with locally elected governor and legislature.
American Samoa is a unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior.
Guam is a unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior. Inhabitants are U.S. citizens, but do not vote in U.S. Presidential elections.
Other Dependent Areas of the United States: Baker Island - Howland Island - Jarvis Island - Johnston Atoll - Kingman Reef - Midway Islands - Navassa Island - Palmyra Atoll - Wake Island
Geography 善行日记
Americans often speak of their country as one of veral large regions. The regions are cultural units rather than governmental units - formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share.
What makes one region different from another? Within veral regions, language is ud differently and there are strong dialects. There are also differences in outlook and attitude bad on geography. A region's multicultural heritage as well as distinct demographic characteristics like age and occupation also make regions different and special.
The United States is a varied land - of forests, derts, mountains, high flat lands and fertile plains. The country lies mostly in the temperate zone but there is a very wide range of climate variations. The continental United States stretches 4,500 kilometers from the Atlantic Ocean on the east to the Pacific Ocean on the west. It borders Canada on the no弱德之美
rth and reaches south to Mexico and the Gulf of Mexico. The United States covers a total area of 9 million square kilometers (including Alaska and Hawaii). Alaska is the largest in area of the 50 states, and Texas is the cond largest.
白银坨风景区
From the Appalachian Mountains in the East to the Rocky Mountains in the West, the center of the country is drained by the Mississippi and Missouri Rivers and their branches. The Mississippi is one of the world's great rivers; it was known to Native Americans as the "father of waters." Water from the source of its main branch, the Missouri River, flows about 6,400 kilometers from the northern Rocky Mountains to the mouth of the Mississippi in the Gulf of Mexico. On a topographic map of the United States, the mountains look like jagged mass, the plains like vast, open flat spaces, and the rivers like meandering threads. Today, highways, railways and transcontinental aircraft criss-cross the land, making travel easy. But only a few generations ago, the topographic features on the map reprented great dangers and difficulties.
小狗卡通
Today's visitors, riding over a good road in the Cascade Mountains in the west coast states of Oregon and Washington, may e marks on the rocks made by ropes where pioneer ttlers painfully lowered their hors and wagons down cliffs to reach the fertile river valley far below. In the Sierra Nevada Mountains of California, the main route now runs through a mountain pass which was once too narrow for a wagon to go through. Pioneer families reaching that pass had to take their wagons apart piece by piece, carry them through, and then reasmble them on the other side. In 1848, pioneers who crosd the continent made the trip in 109 days - if they were fortunate and strong. Today a New York family can drive by car to San Francisco in less than a week.
History
The first Europeans to reach North America were Icelandic Vikings, led by Leif Ericson, about the year 1000. Traces of their visit have been found in the Canadian province of Newfoundland, but the Vikings failed to establish a permanent ttlement and soon lost contact with the new continent.
Five centuries later, the demand for Asian spices, textiles, and dyes spurred European navigators to dream of shorter routes between East and West. Acting on behalf of the Spanish crown, in 1492 the Italian navigator Christopher Columbus sailed west from Europe and landed on one of the Bahama Islands in the Caribbean Sea. Within 40 years, Spanish adventurers had carved out a huge empire in Central and South America. In the 16th and 17th Century, Northern Europeans ttled in what is now the North East Coast of the United States, which soon fell under the British Crown and stayed an English Colony till the Revolutionary Wars in the late 18th Century. Plea e links below for an outline of the history of the United States, with a few lected focus areas.
Government Overview
The United States is a federal union of 50 states, with the District of Columbia as the at of the federal government. The Constitution outlines the structure of the national government and specifies its powers and activities, and defines the relationship between
the national government and individual state governments. Power is shared between the national and state (local) governments. Within each state are counties, townships, cities and villages, each of which has its own elective government.
Governmental power and functions in the United States rest in three branches of government: the legislative, judicial, and executive. Article 1 of the Constitution defines the legislative branch and vests power to legislate in the Congress of the United States. The executive powers of the President are defined in Article 2. Article 3 places judicial power in the hands of one Supreme Court and inferior courts as Congress es necessary to establish. In this system of a "paration of powers" each branch operates independently of the others, however, there are built in "checks and balances" to prevent a concentration of power in any one branch and to protect the rights and liberties of citizens. For example, the President can veto bills approved by Congress and the President nominates individuals to rve in the Federal judiciary; the Supreme Court can declare a law enacted by Congress or an action by the President unconstitutional; and C
ongress can impeach the President and Federal court justices and judges.
Economy 人生得意须
The United States entered the 21st century with an economy that was bigger, and by many measures more successful, than ever. Though the United States held less than 5 percent of the world's population, it accounted for more than 25 percent of the world's economic output. In the 1990s, the American economy recorded the longest uninterrupted period of expansion in its history. A wave of technological innovations in computing, telecommunications, and the biological sciences were profoundly affecting how Americans work and play.
The United States remains a "market economy." Americans continue to believe that an economy generally operates best when decisions about what to produce and what prices to charge for goods are made through the give-and-take of millions of independent buyers and llers, not by government or by powerful private interests.
Besides believing that free markets promote economic efficiency, Americans e them as a way of promoting their political values as well -- especially, their commitment to individual freedom and political pluralism and their opposition to undue concentrations of power. The American belief in "free enterpri" has not precluded a major role for government, however. Americans at times have looked to government to break up or regulate companies. that appeared to be developing so much power that they could defy market forces. They have relied on government to address matters the private economy overlooks, from education to protecting the environment. And despite their advocacy of market principles, they have ud government at times to nurture new industries, and at times even to protect American companies from competition.
