Today the immigration process is inventible because of the integration of different countries and the increasing level of globalization process on the whole. The countries with the booming economy, with a high level of life of its citizens, where citizens are provided with more rights, with different social programs, which are conducted by government, attract people to live in. Consequently, immigration process to such countries occurs constantly. So, it is very important to find out all the reliable recommendations to improvement the immigration policy and to investigate this process.
First of all, it is important to conclude whether the immigration process is an evitable one and whether it can be prevented. In the United States of America the immigration was one and probably the main sources of enlargement the population. This process presents the integral part of the country history and influenced its culture. The book entitled “The Immigration Debate: Remaking America “, written by John Isbister reflected the fact that the immigration process to the USA is still intensive and due to it the USA gets close connections with other countries especially with those of a Third World.