All three statements about the importance of deities in everyday life in ancient Mesopotamia are true:
I. It took thousands of workers many years to build temples called ziggurats. - Ziggurats were massive structures that served as temples to the gods and required significant resources and labor to construct.
II. They believed everything they did was affected by the divine. - Ancient Mesopotamians had a strong belief in the influence of the gods on their daily lives, and they often engaged in rituals and offerings to appease these deities.
III. They believed all authority came from God, so priests were often leaders. - Priests held considerable power in Mesopotamian society because they were perceived as mediators between the gods and the people, and they often played significant roles in governance and community leadership.
Therefore, all statements accurately reflect the role of deities in ancient Mesopotamian culture.