What is one reason that the constitutional convention decided they needed a document to replace the articles of confederation?   a. because the articles outlined an outdated tax system  b. because the articles did not include details about a unifying leader  c. because the articles did not prove the country legitimate  d. because the articles contained unfair laws

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,

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