As it comes to the USA and the living there, most of the people imagine a life without problems, limits and inequality, full of wealth and fulfilled dreams. This is what most of the people planning to emigrate for the USA think. This is the dream of every emigrant. This is what makes the number of the immigrants in the USA very high, despite the green cards.
This is how the emigrants in the USA get into the reality, but it's not like in their dreams. The work is much, so much, that the people seem to forget their real human values. One is too busy to increase one's capital, to prove and to compete with the others. Every single second in the USA is money and everyone is in a hurry.
Actually the problem with the many emigrants is in the countries, where they come from. These countries lose young, working, educated people who would be a great potential for the local economies. What problems would the USA have with so many emigrants in it? Well, the answer is simple - organizational and structural. Gradually, the interests and the investments lose frame, many economical problems appear.
Here come the very important questions as national identity, independence and especially security for the American citizens.