Use the words constitution, republic, and amendment to describe the
United States government.

The united states of America is a constitutional Republic whose people vote leaders into office to protect their amendments.

Explanation:

equal pay act of 1963. the equal pay act, signed in to law by president john f. kennedy on june 10, 1963, was one of the first federal anti-discrimination laws that addressed wage differences based on gender. they felt that this would prevent employers from undercutting future wages for men.