Answer:
One reason why is does america want to join world war 1 was because america was supplying oil to europe but german submarines keep attacking it. last reason why they they want to join world war 1 is because germany asked mexico to attack america and even let them get there land back from the mexican american war
Explanation:
Franklin Pierce is the answer to this question.<span>
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It was a long and bloody struggle among several factions in constantly shifting alliances which resulted ultimately in the end of the 30-year dictatorship in Mexico and the establishment of a constitutional republic.