Answer:
Representation for individual states. This is why we have the Bicameral system of the House (represented based on population) and the Senate (2 per state regardless of population).
Explanation:
<span>The Shang Dynasty
in ancient China used oracle bones, a piece of shell or bones usually from an
ox scapula of turtle shells which were believed to reveal and answer from the
ancestors in relation to the issues such as weather and military campaigns by
inscribing and heating the objects. It is used because of their flat surfaces.
Oracle bones also bear the earliest form of ancient Chinese writing which also
includes historically significant information. Aside from the oracle bones, the
Shang Dynasty also used a mask called tao ties which was a bronze vessel
created with animal masks. It is believed to become fancy as time passes.</span>
D. To protect soldiers from machine gun fire
People dug trenches to keep "causalties down"
hope this helps
