“There are also possible very interesting stuff buried under the Nile delta mud ... however, most of the places where one might look in the ME or North Africa are just plain too dangerous due to the present Islamic infestation.”
There is a lot of interesting artifacts and cities from past civilizations that are buried under up to 350’ of water and mud. I believe at the end of last Ice Age the Nile cut through a deep canyon to get into the Mediterranean, when sea levels rose the Nile started depositing sediment and soon filled up it’s canyon. The same with the Mississippi River. Much of the State of Louisiana’s land is under 10,000 years old.
The impossibility of the people we think of or have been taught to think of as the Old Kingdom Egyptians in Lower Egypt to have built the complex at Giza ... In those days, the area was ruled by the “Westerners” of whom we know extremely little - in fact bordering on nothing - the Nile delta was the center of their government - now buried.
Did they build the complex? A complex which was not built as separate structures at different times, but as one complex of which no one part works without the others and maybe all in one time period. Can we tell who built it when? Is there a difference between original construction and restoration?
What actually constitutes the original structures of the megalithics? Are they related to others around the world? Every one seems to want to look at all these structures as separate in time because anything else is too upsetting, I think. We need a continuity to be comfortable, but the world and the universe makes no such provision.
I think given an unlimited budget and no constrains by local governments a group of open minded not bound to any one version of prehistory were given the opportunity to explore, to really explore the Earth, prehistory would be completely rewritten. They might find that we are not who we think we are, but some one else.