Answer:
broo do u live in japan
Explanation:
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I believe it was there religion or they didn't like change and thought strength was best for everything.
President Truman, along with many prominent politicians at the time, believed the United States should sign the treaty because he thought it would prevent another World War II, but most importantly the spread of communism.
Plentiful water supply and rich fertile land, basic must for humans , the start of the growth