Answer: Unified the people living along the Nile.
Step-by-step explanation:
The first Pharaoh of Egypt, Pharaoh Menes, made Egypt a single kingdom by uniting the people on the Nile in the Upper and Lower Egyptian kingdoms.
Not much is known of Pharaoh Menes but it is said that his reign was long and fruitful and increased agriculture as a result of the Egyptians diverting the Nile under him. He was able to found Memphis as a result of this and made it the capital.