Nullification crisisとは 意味・読み方・使い方

The Nullification Crisis was a sectional crisis during the presidency of Andrew Jackson created by South Carolina's 1832 Ordinance of Nullification. This ordinance declared by the power of the State that the federal Tariff of 1828 and 1832 were unconstitutional and therefore null and void within the sovereign boundaries of South Carolina. The controversial and highly protective Tariff of 1828 (known to its detractors as the "Tariff of Abominations") was enacted into law during the presidency of John Quincy Adams. The tariff was opposed in the South and parts of New England. Its opponents expected that the election of Jackson as President would result in the tariff being significantly reduced.