AP US History

Answer - A - Passing the Tariff of Abominations was the most important factor involved in the Nullification Crisis.

Key Takeaway: The Nullification Crisis occurred in 1832 and 1833 after the passage of the Tariff of Abominations. South Carolina protested against the Tariff of Abominations and the state’s legislature declared its right to pronounce federal tariff laws “null and void.” This event was one of the most important things that happened during the Jacksonian period.