The Sumerians created many new developments in math, science and astronomy. Which of the following is NOT a development of the Sumerians? A: Created a system of weights and measures.
B: Developed the first known system of writing.
C: Discovered the moon revolved around the Earth.
D: Developed a 12-month calendar based on moon cycles.

How was classical persia's extensive network of roads important to its civilization?

Which agency is likely to solve the dispute between susan’s company and the competitor?

Why did the federal government choose to give each tribal member a 25-year deed to the reservation land? this was the life expectancy of native americans at this time, and the government wished to grant rights for only a single generation. they considered this to be enough time to keep the area calm before they could take the land back again for sale. the united states government believed that the nutrients from the land would be depleted by the end of the deed. the government believed this would be enough time for the tribal members to become self-reliant and adapt to the farming lifestyle.