Final answer:
The Zulu culture, under Chaka's rule, became one of the Great Empires of Africa due to his military reforms, disciplined structure, and cultural values.
Step-by-step explanation:
The Zulu culture, particularly after Chaka took the throne, played a significant role in making them one of the Great Empires of Africa. Chaka, a highly skilled military strategist, implemented military reforms and expanded the Zulu kingdom through military conquests. His disciplined and centralized military structure, which included regiments and battle tactics such as the buffalo horn formation, contributed to their success in warfare. Additionally, the Zulu culture emphasized loyalty, respect for elders, and a strong sense of identity, which helped unite and strengthen the empire.
Learn more about Zulu culture and the rise of the Zulu empire