The best mood to describe the world when the cold war has ended is optimistic.
Optimistic for a new future without war, to live free, make decisions and see the world.
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He believed that by paying Mexico's debt to America would let him have the settlements that he wanted to get the Rio Grande, pay the debt settlement of Mexico in exchange for his conditions, and by California and Mexico as well. Polk thought that since there is a tension between America and Mexico it was best to get in and open some agreements.
Answer:
It produced agricultural surpluses
Explanation:
