What two groups helped the king of Ghana govern an why?

The king of Ghana was supported by two main groups: the council of elders and military leaders. The council of elders provided wisdom and guidance on governance and local issues, ensuring the king's decisions were informed by the experiences and needs of the populace. Meanwhile, military leaders helped maintain order and defend the kingdom against external threats, ensuring stability and security, which were crucial for the kingdom's prosperity. Together, these groups allowed the king to effectively manage the vast and diverse territory of Ghana.