Egypt's civilization developed along the Nile River, the longest river in the world. The predictable annual flooding of the Nile provided fertile soil for agriculture.
Egypt was divided into two regions: Upper Egypt (southern, upstream) and Lower Egypt (northern, downstream). The Nile flows northward into the Mediterranean Sea.
The Great Pyramid of Giza, built for Pharaoh Khufu around 2560 BCE, is the oldest of the Seven Wonders of the Ancient World and the only one still standing.
Other achievements include: