I think it was when the Romans came through and established the Roman Empire and Christianity and stuff...
Menes
he didn't
Aknahten
Akhenaten is the pharaoh who is largely credited for instilling monotheism as the main religion in Ancient Egypt. Though the cult of the god Ra had been growing already, Akhenaten decided to enforce his own brand of monotheism: worship centered around Aten, the disk of the sun.
Monotheism is the belief in one god (Jews, Christians, Muslims). Polytheism is the belief in many gods(ancient Greece). Egypt also had a polytheistic religion.
PHARAOH AKHENATON changed Egypt's religion to monotheism. While he refused to propitiate the gods he had banned, he did perform all necessary secular duties of Pharaoh.
The Persian King Cambyses II conquered it and Libya and established a Persian governor.
A:Probably the Aryan culture of southern Russia. This is where the monotheistic religion of Zoroastrianism emerged. Monotheism later emerged briefly in Egypt and in Judah.
Piankhi united Kush and Egypt, established dynasty on Egypt's throne
Amon Re
Monotheism is a belief structure that recognizes only one god. Ancient Egyptians worshiped over 40.
kings first established 'Egypt', but it was only one king who united both upper and lower Egypt, becoming Pharaoh over a huge, united state.