The nullification crisis ended:
(a) with daniel webster’s powerful pro-nullification speech to the senate.
(b) in the so-called dorr war.
(c) with north carolina’s threat to secede in 1832.
(d) with the supreme court’s opinion in hamilton v. jackson.
(d) with a compromise tariff.

The correct answer is D) with a compromise tariff.

The nullification crisis ended with a compromise tariff.

In March 1833, President Andrew Jackson sought to compromise signing a new tariff bill lowering the tariffs even more. But he also signed the Force Bill, where it forced the Southern states to pay taxes, and included the use of the force if necessary. Jackson would not tolerate threatens of nullification or secession.  That ended the nullification crisis but the problems persisted.

Let's remember that the Tarif of 1828 collected taxes on importations in order to reduce competition and protect Northern states industries, but this affected the Southern states. Indeed, it was the Tariff of Abominations. Vice President John C. Calhoun was the one that proposed the nullification of the tariff, stating that it was unconstitutional.

b.   jim crow laws were enacted in northern states.