* Gold production: Ghana was also known for its gold production. The kingdom had access to large deposits of gold, which was highly valued in the ancient world. The trade of gold brought great wealth to Ghana.
* Military strength: Ghana's military was one of the most powerful in West Africa. The kingdom's army was well-organized and well-equipped, and it was able to defeat its enemies in battle.
* Political stability: Ghana was a relatively stable kingdom. The government was centralized and efficient, and it was able to maintain law and order within its territory. This stability allowed Ghana to flourish and grow.