Have you ever wanted to go back in time and visit an ancient river valley civilization. The ancient river valley civilizations were history's first settlements. These civilizations include Mesopotamia in between the Tigris and Euphrates rivers, ancient Egypt along the Nile River, the Indus River Valley civilization, and the Shang Dynasty of China on the Huang He River. On this website you can explore the various facts on these civilizations, and play games as well. And at the end you can choose to take a poll on which civilization you liked the best. ENJOY!!, your exploring!!!