1. Helen Keller was born in Tuscumbia, Alabama, in 1880.
2. She lost her sight and hearing at the age of 19 months due to an illness that was likely either meningitis or scarlet fever.
3. Despite her disabilities, Helen Keller learned to communicate through sign language and Braille.
4. Anne Sullivan, a teacher who was herself visually impaired, played a critical role in helping Helen Keller learn to communicate.
5. Helen Keller was the first deaf-blind person to earn a bachelor's degree.
6. She was also an accomplished author, publishing several books throughout her lifetime.
7. Helen Keller was a political activist who championed causes such as women's suffrage and pacifism.
8. She was a member of the Socialist Party and supported workers' rights.
9. Helen Keller was a world traveler who visited 35 countries over the course of her life.
10. She met many famous people during her travels, including Alexander Graham Bell, Charlie Chaplin, and Mark Twain.
11. Helen Keller was an advocate for people with disabilities and worked to improve their access to education and employment opportunities.
12. She was a co-founder of the American Civil Liberties Union (ACLU).
13. Helen Keller was a recipient of the Presidential Medal of Freedom, the highest civilian honor in the United States.
14. She was also inducted into the Women's Hall of Fame and the Alabama Women's Hall of Fame.
15. Helen Keller was a dog lover and had several pets throughout her lifetime.
16. She was an avid swimmer and enjoyed spending time in the water.
17. Helen Keller was a skilled seamstress and enjoyed making her own clothes.
18. She was a vegetarian and believed in the importance of a healthy diet.
19. Helen Keller died in 1968 at the age of 87.
20. Her life story has inspired countless people around the world to overcome adversity and make a positive impact in the world.