The mountain ranges on Southeast Asia's mainland shaped the history of the region because the mountains separated the mainland from the rest of Asia and isolated early societies. The correct option among all the options given in the question is option "A".
The answer is "B", varied ecological regions.
Oklahoma contains 10 distinct ecological regions. That is more ecological regions per square mile than in any other state by a wide margin.
Answer:c
Explanation:because he signed a treaty that gave the United States Louisiana in exchange for 11.75 million
Answer:
Probably B but it could have been A
