A poster depicting women's suffrage leader Inez Milholland riding a white horse as she did in the 1913 suffrage parade.
The strikingly beautiful activist and lawyer Inez Milholland led the 1913 suffrage parade in Washington, DC, wearing a white cape and crown, similar to how she is depicted in the poster. The clothing she wore was a tribute to Joan of Arc, who was a heroine of the suffrage movement. Milholland was so devoted to achieving women's suffrage that she continued campaigning even when her health suffered. She had pernicious anemia, which caused her to collapse while giving a suffrage speech in Los Angeles in 1916 and die shortly after at the young age of 30. She was celebrated as a marytar for women's suffrage.
National Park Service, "Inez Milholland," https://www.nps.gov/people/inez-milholland.ht