Shaved their heads

Put ground up rocks in their hair

Trimmed their hair daily

Created a mixture of plant herbs to place in the scalp

Put urine on their scalp

A calendar for the Sun god Re

Everyday farming calendar

Astronomical calendar

Lunar Calendar

It increased the democratic institutions and practices of the region

It oversaw Egypt's first rise to cultural and political greatness

It saw the introduction of more complex irrigation systems and grander royal tombs

It introduced the notion of a centralized state headed by a king with a semi-divine identity

It introduced a form of writing and communication