What the person above me said. That is the answer
Answer:
Reserve power refer to the power that are not written down. This power is covered in the Tenth amendment of the United states constitution
Explanation:
I would say a civil war or uprising.
A historian might use periodization in order to separate the different cultural and political movements in Ancient Greece. It's a good way to categorize and organize the vast history of Ancient Greece, in order to make it more easily understandable. It's also a good way to examine differences in ideals and culture shifts across time.
A.Marshall Plan
Hopes this helps
