Usis

Usis is a country the broke off of Lower Egypt.

Timeline
-Usis expands south

-Usis expands more south

-The king of Usis declares himself King of Upper Egypt.

-Upper Egypt expands south, east and west. They become the biggest civilization, passing Chea.

-Upper Egypt invades Lower Egypt for its crown.

-Upper Egypt wins the war and unites Egypt, forming the Kingdom or Egypt.