Ramatoulaye is the main character in the novel "So Long a Letter" by Mariama Bâ. She is a Senegalese woman who reflects on her life and experiences after the death of her husband, Mouhamed. The story is told through a series of letters, highlighting her thoughts on love, marriage, and the challenges faced by women in a patriarchal society. Throughout the narrative, Ramatoulaye grapples with her identity and the societal expectations placed upon her. She navigates her role as a mother and a widow while addressing issues such as polygamy and women's rights in Senegal. Her journey serves as a powerful commentary on the struggles and resilience of women.