sex

"The 19th Amendment unleashed the untapped potential of half of the United States."

- Warren Buffett [born 1930]

72 years

Portrait of Lucretia Mott, Quaker abolitionist who founded the Female Anti-Slavery Society in 1833 after she was excluded from some all male abolitionist meetings, circa 1850.

1848-1920: span of women's movement in the United States from Seneca Falls to the 19th Constitutional Amendment securing the right for women to vote.