How much power did the Kush government have?

The Kush government, which ruled over the Kingdom of Kush in what is now Sudan, wielded significant power from around 1070 BCE to 350 CE. It was known for its military strength, extensive trade networks, and cultural achievements, including monumental architecture and pyramid building. The Kushites often challenged Egyptian dominance, even conquering Egypt during the 25th Dynasty. Their governance was characterized by a centralized authority, with a strong king who was considered both a political and religious leader.