In 1942 the U.S. government commissioned the “We Can Do It!” poster, which featured an image of a character who became known as Rosie the Riveter. Her biceps-revealing shirtsleeves and determined look were meant to motivate American women to step out of the kitchen and into the factory to replace the men who had been pressed into service during World War II. And millions did just that, paving the way for us to pull down paychecks more than 60 years later.

“She’s a symbol of women getting things done. It shows that strength is beautiful.”—Alexis Bledel, 27, of this summer’s comedy Post Grad