Delta - The flat, fan-shaped land made of silt deposited at the mouth of a river.
Unification - The joining of separate parts, such as kingdoms, into one.
Pharoah - The title used by the rulers of ancient Egypt
Economy - The way people manage money and resources for the production of goods and services
Hieroglyphics - The ancient Egyptian system of writing that use symbols to stand for objects, ideas or sounds.
Papyrus - A kind of paper made from papyrus, a reed plant growing along the Nile River that the ancient Egyptians used for writing.
Expedition - A group of people that go on a trip for a specific reason.
Social Pyramid - A diagram illustrating the divisions within a culture; Usually showing the most powerful person or group at rthe peak and the least powerful groups at the bottom.
Slavery - The practice of one person owning another person.