The State of Florida ordered a recount of the 2000 votes because

too many counties used the “butterfly” ballot against the state law
George Bush did not believe that the state had run a fair election
Al Gore did not believe that the state had run a fair election
state law required a recount when the results were close

D state law required a recount when the results were closed

Explanation:

i had this question and this was the answer

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;