Detailed Instructions: In this task, you are given a question in Persian, and your task is to translate it into English.
Q: چه کسانی از چهره های مهم تاریخی چاد کمتر شناخته شده اند و مردم باید درباره آنها چه بدانند؟
A:
Who are some lesser known important historical figures of Chad and what should people know about them?