I believe the answer is 4. During the reign of Askia Muhammad, the Songhai empire reached its greatest size.
Askia Muhammad was an emperor, military commander, and political reformer of the Songhai Empire in the 15th century. His rule resulted in trade with Europe and Asia, building of lots of schools, and spread of Islam through his empire.
Hope this helps! Please let me know if I'm wrong :)
Answer:
In 1540, Coronado led a major Spanish expedition up Mexico's western coast and into the region that is now the southwestern United States.
Explanation:
2. Certificate of citizenship
A. Members of the legislative branch of government were to elect the members of the executive branch.
