The pyramids of Egypt are the tombs where the ancient Egyptians buried their kings and queens. The history of ancient Egyptians building pyramids lasted from the third dynasty to the thirteenth dynasty (2686-2 18 1), which has been more than 4,600 years. The heyday appeared during the reign of Pharaoh Khufu and two subsequent monarchs, Kabra and Menkaure.
At this time, China was in the period of Yao, Shun and Yu, that is, the transitional period from tribal struggle to unification, and later entered the 2nd/kloc-0th century BC.
Yu unified the tribes and established the first dynasty in the history of China-Xia Dynasty.