Beatrice Achike is a fictional character from the novel "Half of a Yellow Sun" by Nigerian author Chimamanda Ngozi Adichie. She is portrayed as a strong and resilient woman navigating the challenges of the Nigerian Civil War in the 1960s. Beatrice's character embodies themes of love, loss, and the impact of war on personal lives. In the story, Beatrice is married to Odenigbo, a university professor, and their relationship is central to the narrative. Throughout the novel, her experiences reflect the struggles faced by many during this tumultuous period in Nigeria's history, highlighting the complexities of identity and survival.