an agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
migration into a place (especially migration to a country of which you are not a native in order to settle there)
work done by one person or group that benefits another
an act of help or assistance
a company or agency that performs a public service; subject to government regulation
the act of public worship following prescribed rules
employment in or work for another
a force that is a branch of the armed forces
