The rise in illegal immigration from Mexico after 1965 indicates that
the United States had no need for migrant workers.
only skilled workers could enter the country legally.
many people wanted to emigrate despite restrictions.
the United States had halted all Latin American immigration
the United States had no need for migrant workers.
only skilled workers could enter the country legally.
many people wanted to emigrate despite restrictions.
the United States had halted all Latin American immigration