In reality, however, by 1960 there were as many women working as there had been at the peak of World War II, and the vast majority of them were married. (Young single adult women were, as we'll see, as rare as female action heroes at this point in history.) More than 30 percent of American wives were holding down jobs, including almost 40 percent of wives with school-age children.
NPR: Excerpt: 'When Everything Changed'