Final answer:
Ngozi Adichie includes the story about the boy Fide to support her central idea of challenging the danger of a single story or stereotype.
Step-by-step explanation:
In her story, Ngozi Adichie includes the story about the boy Fide to support her central idea of challenging the danger of a single story or stereotype.
Fide's story helps the reader understand the negative impact of making assumptions based on limited information.
By sharing Fide's family background and showcasing their creativity and resilience, Adichie breaks the single story narrative and highlights the complexity and diversity within people and cultures.