What are the similarities and differences between the story of my life and narrative of the life of Frederick Douglass an American slave?

Both "The Story of My Life" by Helen Keller and "Narrative of the Life of Frederick Douglass" share themes of overcoming adversity and the pursuit of freedom and self-identity. Keller, despite her disabilities, fought for education and communication, while Douglass, born into slavery, sought to escape and educate himself in a society that denied him basic rights. A key difference lies in their circumstances: Keller’s challenges were rooted in physical limitations, while Douglass faced the brutal realities of slavery and racial discrimination. Both narratives highlight the resilience of the human spirit in the face of significant obstacles.