Final answer:
The Kingdom of Nubia was under Egyptian control for approximately one thousand years, from around 1570 BCE to 656 BCE.
Step-by-step explanation:
The Kingdom of Nubia was under Egyptian control for approximately one thousand years, from around 1570 BCE to 656 BCE. During this period, Egypt controlled Nubia and the region was influenced by Egyptian culture and architecture. The Nubian rulers of Kush were acknowledged as the legitimate sovereigns of Egypt during the Twenty-Fifth Dynasty.