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29 October, 18:35

What is the boundary of the southwestern part of the United States? A. Canada

B. Mexico

C. Pacific Ocean

D. Rio Grande River

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Answers (2)
  1. 29 October, 20:14
    0
    It is either Mexico or the Pacific Ocean. I'm not for sure so if I'm wrong you can't say I ruined your life.
  2. 29 October, 21:25
    0
    It's either Mexico or the rio grande
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