The local Theban god Amon became intertwined with Ra creating the deity Amon Ra and around 1800 b.c. , the female Osiris cult developed into a main deity.
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The female Osiris cult developed into a main deity around 1800 b.c. , as the local Theban god Amon became interwined with Ra, creating the deity Amon Ra.
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Amon Ra was created around 2000 b.c.