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How did the constitution of 1917 try to resolve some of the problems that started the mexican revolution

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.

Which of the following is one of the challenges that president nixon faced when he first entered office? finding an end to the vietnam war is the answer