<span>designated entire Great Plains as a reservation & defined boundaries for specific tribes</span>
Answer:
United Kingdom
Explanation:
The UK has a lot of small earthquakes, so it has the highest risk of earthquakes
Explanation:
The Piedmont is a plateau region located in the Eastern United States. It is situated between the Atlantic coastal plain and the main Appalachian Mountains, stretching from New York in the north to central Alabama in the south.