By Alyson Foster Content & Collections Specialist, National Geographic Library This week marks the anniversary of the ratification of the 19th amendment, which gave women the right to vote. The event was the culmination of more than a century of struggle and setbacks for American women. For those of us living today, it’s hard to understand the controversy surrounding the enfranchisement of women. What’s the … Continue reading #tbt: How a Riot Helped to Ratify the 19th amendment