1, the United States of America, referred to as the United States, covers an area of 9.37 million square kilometers, a population of 333 million, a total GDP of 20.93 trillion US dollars, a per capita GDP of 63004 US dollars, the country is composed of 51 states, a federal special district, 3144 counties.
2, Washington, D.C., referred to as Washington, the urban area of 177 square kilometers, the urban population of about 700,000. Many people think that the capital of the United States is New York, but ignore Washington, which became the 51st state on April 22 this year, but the White House, Congress and the National Mall are not part of this state, and will remain as a federal special district.
3, in the United States to drive a big truck driver, there are some Chinese, most of them belong to the category that just went, because the first time to come to the United States, some people are not proficient in English, it is relatively not easy to find a good job, and the entry conditions of truck drivers are not very high, it is one of the better choices, a year can earn 8 to 100,000 US dollars or can, but it is also quite hard, single can also, if there is a daughter-in-law's advice to go out together, as for the reason, you know.
4, the University of Illinois at Urbana-Champaign was founded in 1867, is a public university located in Illinois, the school is also the largest number of international students in China, Zhu Kezhen, Hua Luogeng, Huang Wanli, Chen Shijun, Ang Lee and other well-known people are alumni of the school, so far a total of 30 Nobel Prize winners graduated from the school.
5, is medical care in the United States free? That depends on how to look, simply put, there are three kinds of medical insurance in the United States, the first is commercial insurance, which is also a kind held by most Americans, most of the commercial medical insurance is the medical insurance provided by enterprises for employees, a small part is purchased by individuals themselves, and this medical treatment can be reimbursed by about 70% to 90%, which mainly depends on what type of insurance is bought.
Second, free medical care is provided for all persons over the age of 65, persons with disabilities or people with advanced kidney disease, that is, those with a red and blue card. But you also need to pay a little money yourself. The third is low-income families and children's social security, that is, having a white card, which is almost all reimbursed for medical treatment. The second and third categories belong to the government and are much less able to enjoy this benefit than the first group. If there is no insurance in the United States, even if it is a middle-class person, it is likely to go bankrupt.
6, the current Asian population in the United States is 21.45 million, of which the Chinese have 5.5 million, occupying the top of the Asian group, followed by Indians and Filipinos. The distribution of Chinese is all over the United States, including Los Angeles, New York, San Francisco, Houston, Boston and other cities. Chinese are the most educated ethnic group in the United States, most of whom live in wealth and belong to the middle class or above.
7, Detroit is the only big city on the U.S.-Canada border, but also the highest proportion of black people in the United States, accounting for 80% of the total population, once Detroit scenery unlimited, is the birthplace of Ford Motor, is the United States Motor City, in 1940, the world's first urban highway was built in Detroit. In the 1960s, the city's population once reached more than 1.8 million, but now only 600,000 people remain, most of whom have moved away.
8, the Washington Subway opened in 1976, a total of red, orange, blue, green, yellow, purple and other 6 lines, different from the New York, Philadelphia and Boston single fare system, the subway charging method is more complex, while according to the mileage and time segment (divided into sharp, general, discounted) billing. In addition, the largest train station in the United States is Washington Union Station, and the busiest train station is New York's Pennsylvania Station.
9, what is the monthly income of the United States? Every state, even every city, does different jobs, that income varies widely, according to the latest information released by the U.S. Bureau of Labor Statistics, in the first half of 2021, the per capita monthly income in the United States was $3560. One of the highest paid is the construction engineering manager,
The average monthly salary is generally around 13,000 to 36,000 US dollars, according to the ability, the income is also different, the second highest is the dentist, in the United States doctors are very high status, very respected, the income is generally higher, of which dentists are the levers of doctors, the average monthly salary is about 12,000 to 32,000 US dollars. In addition, pharmacists, lawyers, surgeons, etc. are all high-income groups.
10, New York is the largest city and the largest port in the United States, the location of the United Nations headquarters, an area of 789 square kilometers, a population of 8.51 million, Oppenheimer, Jordan, Stallone's birthplace is here. In addition, Manhattan's Chinatown is the densest concentration of Chinese in the Western Hemisphere.
11, for various reasons, the average income of black Americans has always been the lowest, the average income of whites is much higher than that of blacks, but in one place in New York, it is reversed, that is, Queens of New York, "Queen" got its name from Charles II's wife Queen Catherine, new York's busiest JFK International Airport and LaGuardia Airport are located in the district, the district is a large number of ethnic groups, is the only African American income is greater than white district or county, the district even the mayor is African American.
12, the New York Subway runs 24 hours, if calculated by the number of stations, the New York Metro is the world's largest urban rail transit system, if calculated by the mileage, after the Shanghai Rail Transit, Beijing Metro, Guangzhou Metro, London Metro and Moscow Metro. In terms of annual passenger flow, it ranks behind the Beijing Subway, Tokyo Metro, Shanghai Rail Transit, Moscow Metro, Korea Metropolitan Area Electric Railway and Guangzhou Metro.
13, look at the price of the United States, then according to the dollars earned to spend dollars, the following is the price of walmart supermarkets in the United States, a kohlrabi is 1.28 US dollars, tomatoes 1.98 pounds, apples 3.47 US dollars a pack (about 2 and a half pounds or so), chicken legs 4.39 pounds is 8.74 US dollars, 4.05 pounds of beef bone meat is 38 US dollars, 2.49 pounds of beef meat stuffing is 9.9 US dollars.
In addition, the price of cars in the United States is not expensive, whether it is new or old, because local life is inseparable from the car, especially in rural areas, the distance between the village and the village is too far, no car and no legs. Filling up a tank of gasoline is between $30 and $50, depending on the quality of the oil and the size of the tank. There is also the fact that buying ordinary clothes in the local area is more expensive than in China, and buying big-name clothes is cheaper.
14, Most of washington is a private university, the public one, that is, the University of the District of Columbia, founded in 1851, like other George Washington University, American University, Johns Hopkins University, etc. are private universities,
Private universities in the region seem to be better off, like George Washington University, which has produced a large number of alumni who have changed the history of the world, including 16 heads of state and FBI Director Edgar Hoover, Microsoft China Chairman Zhang Yaqin, Secretary of State Colin Powell and so on.