Helen Keller (1880–1968) was an American author, activist, and lecturer who overcame profound challenges. Born in Alabama, she lost her sight and hearing at 19 months due to illness. With the help of her teacher, Anne Sullivan, Keller learned to communicate through touch, eventually mastering speech, reading, and writing in multiple languages. She graduated from Radcliffe College in 1904, becoming the first deaf-blind person to earn a bachelor’s degree. Keller devoted her life to advocating for people with disabilities, women’s rights, and social justice. Her remarkable achievements made her a global symbol of perseverance, courage, and the power of education.