Final answer:
The ancient kingdom of Kush had a capital city at Kerma, a major city at Thebes, and the early kings were appointed by Egyptian pharaohs.
Step-by-step explanation:
The ancient kingdom of Kush was characterized by its capital city established at Kerma and a major city located at Thebes. It did not become established along the Zambezi River. In addition, early kings of Kush were appointed by Egyptian pharaohs, which shows the close ties between the two civilizations.
Learn more about Characteristics of the ancient kingdom of Kush