6. She Couldn’t Be The CEO OF A Fortune 500 Company
With all the rules, laws, and regulations surrounding women before the 1970s, it’s probably no shock that it took until the early 1970s for a woman to become the CEO of a Fortune 500 Company. Katharine Graham became the first female CEO in American history of a Fortune 500 Company when she took over The Washington Post in 1972. While what she did had never been illegal, this doesn’t take away the fact that Graham broke barriers for many other ladies.