One of the major problems caused by illegal immigration is the over population of various cities. This over crowded population leads to many negative situations. If a city is overcrowded than there is a limitation on the number of jobs available, and many times, illegal immigrants are in such need for some type of money that they are willing to work for well below minimum wage. This is a major problem for American citizens. Even if there were plenty of jobs for everyone, which there aren t, there would sill be a problem.
Illegal immigrants don t pay taxes.
This wouldn t be a problem if there were just a few cases, but the numbers are in the millions and growing every day. This makes it hard for American citizens that due pay taxes, and end up paying much more than they ordinarily would to cover for those who do not pay. Overpopulation is not the only problem caused by illegal immigration, education levels have been lowered do to the mass number of illegal immigrants. This is not to say that illegal immigrants are not smart or incapable of learning but sometimes learning a new language and a new way of thinking means a lot of catching up. What also adds to the problem of education is that illegal immigrants are afraid to put their children in school because they are afraid of getting caught by immigration.