Final answer:
By 1963, three quarters of the workforce was made up of women.
Explanation:
Three quarters of the workforce was made up of women by 1963. During the 1960s and 1970s, women began entering the labor force in increasing numbers to increase family incomes and achieve self-fulfillment.
Learn more about women in the workforce here:
https://brainly.com/question/40053533
