What was pharaoh khufu’s major accomplishment during the time of the old kingdom? a. he ordered the construction of the great pyramid of giza. b. he designed and constructed the first stone pyramid at saqqara. c. he standardized writing and art in egypt. d. he encouraged religious beliefs about the sun god ra. e. he united egypt and revived trade activities.

A. is the correct answer. He ordered the construction of the great pyramids of giza

A.  He ordered the construction of the Great Pyramid of Giza.

Explanation:

Khufu (2589–2566 B.C.), or Cheops, as the Greeks called him, the son of Sneferu, built the Great Pyramid. The Pyramid was the highest building in the world until the Eiffel Tower was built in 1889. To talk about numbers, The Great Pyramid is 480 feet high, with the base covering 13,5 acres and made of more than 2 millions blocks, averaging in 2.5 tons each one of them. No architectural papyri exist describing how to build temples or pyramids, it was apparently a trade secret.

answer; the period of time known as the middle ages;