What led to the growth of Labor unions in the Gilded Age?

Monopolies and trusts began to increasingly gain control over the United States' economy as the country entered the gilded age. Consequentially, more factories were created, which then resulted in the necessity of cheap employment from unskilled workers, and ultimately expanded organized labor.

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.