How does Nubia become Kush?

Answer 1

Nubia became Kush after the Kingdom of Kush emerged as a distinct political entity in the region, primarily due to the decline of Egyptian control over Nubia around the 11th century BCE. The Nubians, who had their own cultural and political identity, united under a centralized monarchy, leading to the establishment of the Kingdom of Kush. This transition was marked by the adoption of Egyptian cultural elements, including hieroglyphics and religious practices, while also asserting their independence and power, ultimately leading to the Kushite dynasty that ruled over Egypt during the 25th Dynasty.