The correct answer is C. Plateou of Tibet. It has this name because it is the highest region of the world, but at the same time it's reasonably large (unlike single mountains).
Answer:
The Supremacy Clause is a formulation in the Constitution that stipulates that the Constitution and laws of the United States, as well as international treaties concluded by the United States, are the supreme law of the country. The clause also obliges state judges to abide by the US Constitution, laws, and international treaties, even if individual state constitutions and laws conflict with federal law. State constitutions also recognize the supremacy of the US federal Constitution. In this way, this clause guaranteed the preeminence of the federal government over state governments, by guaranteeing that their legislation is a priority before local legislation.
Answer: C) The seasons if the rivers that ran through each empire.
Explanation: All of these civilizations started near a river, if the river were to be removed, then the cilvilization woulden't and can't survive.
To help them pay off their debts from war