The Immigration Reform and Control Act (IRCA) Makes It Illegal

The Immigration Reform and Control Act (IRCA) makes it illegal to

A) hire authorized aliens or refer authorized aliens for employment.
B) discriminate in favor of American citizens if there is an equally qualified authorized alien.
C) continue to employ an alien in the U.S. knowing that he/she has become an unauthorized alien.
D) to hire an unauthorized alien if the employer is a federal contractor.