请用英语介绍下美国150~200词,单词要简单些最好有些detail我不喜欢一楼如此不负责任，即使没有其他人回答我分也不

American Profile name : United States of America (The United States of America)。 Area : 9372614 square kilometers (local area)。 Population : 270。3 million (end of 1998)。 Which whites accounted for 83。4%, 12。4% for blacks, Asians accounted for 3。3%。 Languages : English, Spanish (minorities) Religion : 57% of residents believe in the Christian Protestant, 28% profess Catholicism and practice Judaism 2%。 Professing other religions accounted for 4% and is not part of any denomination or 9%。 (1989) Capital : Washington, DC (Washington D。C。)。 population of about 607,000 (1990), of which 65。8% are black。 North America is located in the southern United States, to the east by the Atlantic Ocean, the Pacific Ocean, north of Canada, Mexico and South on the Gulf of Mexico。 Throughout from east to west can be divided into five geographical regions : Southeast coastal plain-Atlantic coastal plain and Mexico coastal plain in two parts。 In this zone elevation 200 meters, the majority from the alluvial river from, especially the Mississippi Delta, the world's largest delta, oil black soil, the soil is fertile。 Near the mouth of some wetlands。 Located in the geographical area of the Florida peninsula is the largest U。S。 on the peninsula。 American English is the official language。 But because of geographical barrier, the passage of time, the United States and Britain language has created a great difference,Americans usually speech slower, more gentle tone, the tone of the whole sentence, the accent is different。 In his speech, the Americans do not comply with the syntax too, such as the preposition used to treat omitted, or the use of verbs into nouns, so that the whole sentence is concise, casually。 Furthermore, in some usage, the phrase or even pose with the word with the English spelling, This evolution of the United States has a unique American English。 In addition, some regional and ethnic also use other languages, such as French, Spanish, Indians used Amerindian language。 From the countries of migrants and their descendants are more use of the national language, which the United States formed a block different language areas。