Here is the correct answer of the given question above. South Carolina eventually repealed its Ordinance of Nullification in exchange for <span>the federal elimination of the Tariff of 1828 and a gradual reduction on import taxes over a decade. Therefore, the correct answer would be option D. Hope this answer helps.</span>
The establishment of Jamestown.
Beyond abolishing slavery in the United States, the Civil war was a pivotal event in American history for a number of reasons. One major importance of the war was that the Union retained its territorial integrity and the South was not able to secede from the Union or defeat the Northern forces. Also as a result of the war the Northern States were able to assert political dominance and a degree or retribution through the reconstruction efforts.