This document discusses migration from Mexico to the United States. It explores the history and causes of illegal Mexican immigration to the US, including seeking better opportunities. The document examines where Mexican immigrants settle in the US, with the largest populations in California, Texas, and Illinois. It also analyzes the challenges Mexican immigrants face regarding education, health, income, poverty, and naturalization. In conclusion, it suggests that Mexican people migrate to the US for improved opportunities but often do so illegally, risking their lives, and that more opportunities are needed in both countries.