How did the sumerians and other civilizations carry out aspects of the creation mandate?

They filled the earth and used the resources God had given them, is the right answer.

Explanation:

The creation mandate is the religious order observed in Genesis 1:28, in that God, after having formed the earth and all in it, assign to humans the responsibilities of contents, commanding, and governing atop the earth. The Sumerians, as well as other civilization of the world, carried out the aspects of the Creation Mandate by filling the earth and by using the resources God had given them.

a big wall across the mexican border so no drugs, terrorist, or illegal immigrants can come through : )    

the real answer is b