Annie Besant was a prominent British social reformer, theosophist, and women's rights activist born on October 1, 1847. She played a significant role in the Theosophical Society, promoting spiritual and philosophical ideas that emphasized the unity of all religions. Besant was also an advocate for education and labor rights, particularly in India, where she worked to improve the lives of the underprivileged. In addition to her activism, Besant was involved in politics and became the first woman to serve as the president of the Indian National Congress in 1917. Her efforts contributed to the Indian independence movement, and she remained a key figure in social and political reform until her death on September 20, 1933.