How the Mexican constitution treats foreign residents, workers and naturalized citizens Introduction Every country has the right to restrict the quality and quantity of foreign immigrants entering or living within its borders. If American policymakers are looking for legal models on which to base new laws restricting immigration and expelling foreign lawbreakers, they have a handy guide: the Mexican constitution.[1] Adopted in 1917, the constitution of the United Mexican States borrows heavily from American constitutional and legal principles. It combines those principles with a strong sense nationalism, cultural self-identity, paternalism, and state power. Mexico's constitution contains many provisions to protect the country from...