• professionals working in specialty occupations and owning outstanding abilities and extraordinary merits, and also those who arrives on temporary job under the contract with the American companies.

• the person coming to the US seeking training that is not available in the applicant's country.

The US department applies the following classification to citizens of other countries who have desire to make temporary visit on the territory of the United States. The key moment of the given classification is possibility to define presence of a specific goal of the time visit, concerning spheres: religious workers, sports, entertainers, business, pleasure, education, and also the visa fiancé – for persons coming to the United States to marry U.S. citizens and reside in the U.S.

Citizens of other countries desiring to enter the US temporarily have the right to time stay in territories of the United States if their visit is connected with questions of business, investments into economy of the USA, participants of international trade between the U.S. and the aliens’ countries of nationality. In addition the Visa Waiver Program (VWP) enables citizens of participating countries to travel to the U.S. for tourism or business for 90 days or less without obtaining a U.S. visa.

The State System of the USA

The state government tend to have the greatest influence over most Americans' daily lives. The Tenth Amendment to the United States Constitution guarantees their general plenary powers, versus the limited enumerated powers possessed by the federal government; as a result, they handle the majority of issues most relevant for most individuals within their jurisdiction.

Local government
Local government in the United States is generally structured in accordance with the laws of the various individual states. Typically each state has at least two separate tiers: counties and municipalities. County governments are organized local governments authorized in state constitutions and statutes and established to provide general government in an area generally defined as a first-tier geographic division of a state.

   The U.S. state is any one of 50 sovereign federated states of the United States of America that share sovereignty with the federal government.

Powers and responsibility

  The United States Constitution allocates power between two levels of government. By ratifying the Constitution, the people transferred certain limited sovereign powers to the federal government from their states. Under the Tenth Amendment, all powers not delegated to the U.S. government nor prohibited to the states are retained by the states or the people. Historically, the tasks of public safety (in the sense of controlling crime), public education, public health, transportation, and infrastructure have generally been considered primarily state responsibilities, although all of these now have significant federal funding and regulation as well (based largely upon the Commerce Clause and the Necessary and Proper Clause of the Constitution).

  The Hart-Celler Act was accepted in 1965. It is considered to be a by-product of the civil rights revolution and a jewel in the crown of President Lyndon Johnson’s Great Society programs. The measure had not been intended to stimulate immigration from Asia, the Middle East, Africa, and elsewhere in the developing world. Iits authors had expected that immigrants would come from the "traditional" sending societies such as Italy, Greece, and Poland, places that labored under very small quotas in the 1924 law, by doing away with the racially based quota system. The law replaced the quotas with preference categories based on family relationships and job skills. It gave particular preference to potential immigrants with relatives in the United States and with occupations deemed critical by the U.S. Department of Labor. But after 1970, following an initial influx from those European countries, immigrants began to hail from places like Korea, China, India, the Philippines, and Pakistan, as well as countries in Africa. The United States once again became a nation formed and transformed by immigrants. By 2000 immigration to the United States had returned to its 1900 volume.

 The first and most long epoch of migration has lasted since 17th century till the beginning of 19th century. Immigrants arrived from different places, including German Pfalts, France (Protestants-Huguenots) and from the Netherlands. Among immigrants were Jewish from the Netherlands and from Poland, however the majority of immigrants of that time came from British Islands: Britain, Scots, Welshmen and Irish from Ulster tried to live in the different colonies (which later became states) and different regions.

 These people, who are usually called as immigrants, basically, preferred to work and be employed in agriculture. The promise of the cheap land was the most important stimulus for natives of northern and western Europe, who could not take and realized the advantages of the destinations of modernizations of economy in their homeland. The separate group of immigrants is deserved the special attention because their experience shows the especial features and aspects of the immigration motives.

  All visa applicants regardless of the age must make an appointment for visa interview and fingerprint collection. USCIS requires applicants and petitioners for certain immigration benefits to be fingerprinted.

  The U.S. consulate will collect electronic fingerprints for all 10 fingers from most visa applicant. Visas issued after fingerprinting are referred to as “BioVisas”. At the time of the visa interview, applicants will be asked to electronically scan all 5 fingers of each hand. Applicants who are required to be fingerprinted and have a cut or blister or other temporary skin injury on any of their fingers may not be issued a visa until their finger heals before they can be fingerprinted,

Classification of Hotels in the USA

Conrad Hilton is considered to be the founder of the “stars” classification of hotels.

Otherwise, there is no strict and government accepted classification of hotels.

The USA has the biggest amount of the hotels in the world: more than 40 thousands.

There is the generally accepted system of classification of hotels: they are divided into the levels, depends on services quality, each level has some classes. So, there is analogy with the European “stars” system.