Between 12 and 20 million illegal immigrants live in the United States. The exact number is unknown. Illegal immigration is a very controversial and divisive topic, not only in the United States, but also throughout the whole entire world. An illegal immigrant is defined as an individual who is residing in a country illegally.
Many people come to the United States due to political, and economical reasons. I think illegal immigration is ruining America for several reasons. Not only are they taking all the jobs in place of Americans, but also they are working for a drastically low pay rate.
In my opinion, illegal immigrants should just leave America, and go back to wherever they came from.