Blocks of concrete like substance.
The Egyptian pyramids are built of limestone blocks.
A good question would be: Who built the pyramids?
They were built as tombs.
Slaves didn't build the pyramids, and no.
The pyramids were built to protect the body of the dead pharaoh. Pyramids were built until the Egyptian middle kingdom ended. (c.1550BC) ~ Bye...'!
Pyramids were built during the Old and Middle kingdoms (c.2650-1550BC)
Three Egyptian Kings.
They were well built.
Pyramids.
No. Egyptian's made the pyramid's.
Old Kingdom.
pharoahs