I think the answer is: <span>for celebrations
Many of Egyptian's ancient building was created for religious celebrations or simply for artworks.
The spynx for example, was created as a part of tombs and temples that were used for important celebrations. The Pharaoh also use Tomb art as a celebration of death to wish the deceased good luck in the after world.</span>
The Dred Scott vase invented a constitutional right to make it so that slaves couldn’t testify in court, as they were “property” and not people.
One of the most important was climate changes. As climate changed, nomads had to find new places to migrate to which led to people going to areas that were uninhabited before. Another was the development of agriculture which more or less ended the nomadic way of life when people started settling.
