D. Cuneiform
The Sumerians developed cuneiform, which was a system of writing in which writing was inscribed on clay tablets with a stylus. This is one of the earliest known systems of writing.
This is a bit subjective, but many historians would agree that Hammurabi's most important contribution to history in general was that "<span>D. He was responsible for the first codification of laws"</span>
During the enlightenment era and also during the classical period major philosophers believed that a dependable guide to human thinking was reason and logic. By using reason and logic and also principles of humanism humans were capable of guiding their thinking effectively.
<span>The Chinese government purchases a large supply of Mediterranean figs to distribute to the people.</span>