Are we to believe the Egyptians at the time window stated built the GP?

heck.....that the Fabulous Khufu's built all 3,
plus all smaller pyramids,
plus sphinx,
plus causeways....
plus...
plus..

Ya...it does draw hesitation for some : )

But....could the Fabulous Khufu's actually be undertaking a *Restoration project on the Gizeh Plateau?

I think thats the answer here....although it upsets the ardhent : )

The quarry marks seen thru the cracks on the other side,

they could be from an earlier Eon...
yes...Eon,
Those Pyramids could be from before 12,000 BP,
or,
at least around to have experienced the destructive hydraulic action of water,
Aka ....Global flood

The name Khufu,....or Re/Ra ufu could be a term word used from great antiquity,
its reasonable toconclude that the Egyptian dynastic records,
the ones which Include the First Gods,
and then the Shemsu Hor....which places advanced beings tens of thousands of years on Earth,

is true!
therefore,...after the Global Catastrophe which ended that age,
ended Atlantis,
saw the reign of the Giants decline..
and in time...
a renewal of the shattered world,
Egyptians...or rather,
peoples lead by *Guides with high knowledge,
began to rebuild and repopulate the world.

the language used before the global catastrophe may indeed be similar to what appeared in Egypt later intime.
some variation of course.

So many Egyptian dynasty's occupied the former gens works,
changed the graphics,script and actual etchings to suite their personal demand/...advice of the Preist class.

strange....the Gizeh Plateau,
the Valley temples,
the Osirion,

massive building with very little to no graffiti boasting of claim,
rather silent,
like all that was from time before time.
and it was a sin to lay claim to it.

Khufu of course has many senior civic types and crown types and their tombs nearby the Gizeh Plateau,

ya....like they are all in on the project of their day,
and are laying claim to greatness for their Families legacy.

Fabulous Khufu's restored Gizeh,
never built the Sphinx,

enjoy a fraud legacy as much as AL gore does with his Global warming hoax.

I serously doubt the period of Khufu's environment,
and populace number could ever support such a grande building scale,
unless you include extraterrestrials helping out in that time window,

they could not do it...
no feed and support the people needed for such a huge task over time,
and then,
I seriously doubt the number of people in Egypt existed then to work the quarries,move the stone,
and procreate new gens of children.
the death toll from accidents and crippling injuries would have decimated nearly a quarter of the population if tasked to such severe labor over generations,

Egypt would have more disabled than the U.S. from decades of war.

Gizeh and the Sphinx are from another time...

a different people...
ones with high knowledge,
connected to the ones who came down from the Stars : )

Regards

T Bird