Answer :He invaded Egypt from the south and ended the petty kingdoms of the 23rd dynasty (c. 823–c. 732 bce) in Lower Egypt. According to Egyptian tradition, his brother Shabaka founded the 25th dynasty, but Piye laid the foundations.
I'm not so sure but here's what I know. The ancient Egyptians used mud mixed with straw to build the blocks for the pemids and they used the Nile river for there crops becase it was rich and when it flooded the minerals whould come into the soil. Hope This Helps
