Some interesting idents in this link which support the
How cultures adapt and morph from these events is diverse.
The influence shaping Naqada period Egypt forward may
have an Oligarchy/ ruling group ( possible competition)
The defined burials and boats at ancient Abydos suggest
The link above indicates climate patterns and migrations.
What reasons inspired the migrations to Naqada period
Egypt is the question.
I agree that the Aryan/Vedic/Indus forwards are biased and
confusing as to historic dating and migration event accuracy.
The migrations circa 5000bc stand out in my thinking
The Sumer/Vedic god/mythology parallels indicate the
social consciousness influence which in my thinking is
arriving in Sumer
and then arriving in Naqada period Egypt.
Im posting from an Android phone....unable to move
excerpts from webpages...
So...have to link entire...and then ident...or even
backpeddle if the web page has contradictory info.