Giza was not the only location where pyramids were built there are many sites scattered throughout the western desert and it was not the place where pyramid-building started.
 Giza was not the only location where pyramids were built
mnli hypothesis:  Giza was not the only location where pyramids were built premise: Giza was not the only location where pyramids were built there are many sites scattered throughout the western desert and it was not the place where pyramid-building started.