The city of Sumer, located along the Persian Gulf, made significant contributions to future civilizations. Which of the following is NOT one of those contributions?
O practice of polytheistic religion
O development of a written language known as cuneiform
O made writing tablets from clay
O created three-man chariot

They could get better prices because the demand was high and the supply was low. Cattle ranchers needed to get their cattle to railroads that were often hundreds of miles from the cattle ranches. Ranchers hired cowhands to take their cattle on cattle drives to the railheads. Ranchers used specific routes, known as cattle trails, to move their animals from grazing lands to market. The most famous trails of the Great Plains ran from Texas northward to Kansas cow towns or railheads.

Explanation: