Which are ways for a writer to integrate research into an essay?

the american revolution was by the middle and upper class, and the french was by the lower and middle class.

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.