ICE'S mission is to protect America from the cross-border crime and illegal immigration that threaten national security and public safety.
This mission is executed through the enforcement of more than 400 federal statutes and focuses on smart immigration enforcement, preventing terrorism and combating the illegal movement of people and goods.
The second choice im for sure
<span>The concept of preemption shows, through the Supremacy clause, that there are some concepts that are of such national import that the federal government can pass legislation that takes precedence over state and local laws. This could be seen through concepts such as national security and interstate commerce.</span>
The correct answers are:
c. They irrigated dry land to expand their farmlands.
- The Sumerians used the advantages of the mother nature that were on their disposal, so the two big rivers, Tigris and Euphrates rivers, were used for irrigation of the dry land, thus managing to expand their farmlands and produce more food.
d. They used oxen-drawn plows and seed funnels to plant crops more quickly and easily.
- The oxen-drawn plows and seed funnels were very important inventions which enabled the processes of planting and working on the farmlands much more easier and quicker, plus it required less human effort because the oxen were the ones that performed the hard physical part.
