When did feminism begin as a social movement in the united states?

The wave formally began at the Seneca Falls Convention in 1848 when three hundred men and women rallied to the cause of equality for women. Elizabeth Cady Stanton (d.1902) drafted the Seneca Falls Declaration outlining the new movement's ideology and political strategies

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.