It was started when Pharaoh Khufu decided to move the royal necropolis [cemetery or burial site] to the Giza Plateau and he built the Great Pyramid over a period of about 20 years as his tomb around 2550 B.C.
The pyramid of Khufu.
The Pyramid of Khafra (also known as Chephren) is located on the Giza Plateau in Egypt, near Cairo. It is the second-largest pyramid in Giza and is part of the complex that includes the Great Pyramid of Khufu (Cheops) and the Pyramid of Menkaure.
No, the Great Pyramid of Giza is man-made.
about 4500 years
It was built where it is today - on the Giza Plateau.
aliens built the Great Pyramid of giza is the only acceptable answer.
limestone
The Giza Necropolis is on the Giza Plateau, on the outskirts of Cairo, Egypt. It is located about 5 miles inland from the Nile River and Giza is about 15 miles south-west of Cairo. It is a complex of ancient monuments includes three pyramids known as the Great Pyramids, these are -- The pyramid of Khufu also known as the Great Pyramid of Giza or the Pyramid of Cheops, the pyramid of Khafre and pyramid of Menkaure. It also includes The Great Sphinx.
The Great Pyramid of Giza or Pyramid of Khufu is world's largest pyramid. It is located in the famous Pyramid complex of Giza, Egypt. It had an original height of 146.5 meters which has now reduced to 138.8 meters. Its base is 230.4 meters wide.
the tallest at giza is the great pyramid of giza, made for ramses II, but the biggest pyramid is in central america.
The pyramids were made of limestone.
lime stone