Final answer:
Nene suggested that Nnaemeka write a letter to his father.
Step-by-step explanation:
Nene suggested that Nnaemeka write a letter to his father to try to contact him. Writing a letter is a form of communication that allows Nnaemeka to express his thoughts and feelings to his father. By sending a letter, Nnaemeka can inform his father about important matters and reconnect with him. In order to provide an accurate and informative response, the context of the literature from which these characters originate is necessary. It is essential to know the story, its plot, and the dynamics between the characters to understand what Nene might have suggested concerning contacting Nnaemeka's father.