Pharaoh is the common title of the monarchs of ancient Egypt.
The Pharaoh in ancient Egypt was the political and religious leader of the people and held the titles 'Lord of the Two Lands' and 'High Priest of Every Temple'.
A colon is used to connect two sentences when the second sentence expands, illustrates, explains, summarizes, or sharpens the first. Both sentences should be complete, and their content should be very closely related.
Example:
This girl has two favorite hobbies: watching movies and seeing how long she can hold her breathe.