Helen Keller was an American author, political activist, and lecturer. She was the first deaf-blind person to earn a Bachelor of Arts degree. She is best known for her autobiography, The Story of My Life, which details her struggles with disability and her triumphs over adversity. Keller was also a prolific writer, publishing several books and articles on topics ranging from socialism to women's suffrage. She was an advocate for the rights of people with disabilities and a strong supporter of women's rights.