While the 1965 Immigration and Nationality Act benefited Asian immigrants, it put Latinos at a disadvantage. Before 1965, immigration from Mexico and other Latin American countries was largely unrestricted, and there was a government guest worker system called the bracero program that permitted millions of Mexican nationals to work in the U.S. The dissolution of the bracero program and the enactment of the 1965 immigration law created an “illegal immigrant” problem where there had been none.

