What Nubian kingdom was formed when the stronger villages over to the weaker one?

The Nubian kingdom formed when stronger villages united with weaker ones is known as the Kingdom of Kush. This kingdom emerged in the southern region of ancient Egypt and thrived from around 1070 BCE to 350 CE. Kush became a significant power in the region, known for its wealth, trade, and cultural exchanges with both Egypt and sub-Saharan Africa, and it even conquered Egypt at various points in its history.