Kush, independent Ethiopian kingdom south of Egypt (also known as Nubia)

NUBIAN CHRONOLOGY

Period I: Pre-Napatan, 1085-751

Period II: Napatan, 751-591 = 25^th Dynasty in Egypt (751-664)

Period III: Meroitic, 591 BC-339/350 AD

Period IV: X-group, 339/350-550 AD