CNN  —  On a cool, breezy Monday afternoon, a crowd of drunken, rowdy men gathering in the nation’s capital stared in astonishment as a striking figure headed toward them. It was a regal young woman riding a magnificent white horse, wearing a gold crown and a flowing white cape. The woman’s name was Inez Milholland, and on that day in March 3, 1913, she was about to make history. Dubbed the “ poster girl of radicalism,” the 26-year-old was the scion of a wealthy family who had become a lawyer,