Why is Akhenaten considered an alien king of Ancient Egypt?

Akhenaten (“He who is of service to the Aten” or “Effective Spirit of Aten”) is one of the most famous pharaohs of ancient Egypt, despite the attempts of later rulers to omit him from the lists of kings. Almost 200 miles south of Cairo, in the heart of Middle Egypt, the archaeological site of Amarna occupies a great bay of desert beside the River Nile. To the uninformed eye, this semicircle of barren land, bound by the east bank of the river and enormous limestone cliffs, looks like nothing much: a vast, stricken dust bowl, approximately seven miles long and…