The Kingdom of Kush, also known as the Kushite Empire, or simply Kush, was an ancient kingdom in Nubia, centered along the Nile Valley in what is now northern Sudan and southern Egypt.
The region of Nubia was an early cradle of civilization, producing several complex societies that engaged in trade and industry. The city-state of Kerma emerged as the dominant political force between 2450 and 1450 BC, controlling the Nile Valley between the first and fourth cataracts, an area as large as Egypt. The Egyptians (kemet) were the first to identify Kerma as “Kush” and over the next several centuries the two civilizations engaged in intermittent warfare, trade, and cultural exchange.
The Kerma culture was an early civilization centered in Kerma, Sudan. It flourished from around 2500 BC to 1500 BC in ancient Nubia. The Kerma culture was based in the southern part of Nubia, or “Upper Nubia” (in parts of present-day northern and central Sudan), and later extended its reach northward into Lower Nubia and the border of Egypt.
The polity seems to have been one of several Nile Valley states during the Middle Kingdom of Egypt. In the Kingdom of Kerma’s latest phase, lasting from about 1700–1500 BC, it absorbed the Sudanese kingdom of Sai and became a sizable, populous empire rivaling Egypt.
