What makes a baseball bounce would be the correct answer. All the other options would be opinions, therefore they are not true testable experiments. Hope this helps!
Should be nation(s).
Austria, Hungary, Czechoslovakia, and Yugoslavia.
Answer:
The Zhou created the Mandate of Heaven: the idea that there could be only one legitimate ruler of China at a time, and that this ruler had the blessing of the gods. They used this Mandate to justify their overthrow of the Shang, and their subsequent rule.
