Answer:
C. It started the Doctrine of Nullification
Explanation:
The trouble began with the <u>Tariff of 1828</u>. The South was afraid the high tariff would hurt their trade with Europe. South Carolina talked about nullifying the tariff. The argument over the <u>"Doctrine of Nullification"</u> was debated in the Senate. Senator Robert Hayne of South Carolina concluded that if a law was harmful to a particular state, it was the right of that state to declare the law null and void. Daniel Webster of Massachusetts argued that only the Supreme Court could declare a law null and void. He ended his speech with this famous quotation: "Liberty and Union now and forever, one and inseparable."
It’s B because I looked it up lol
The second last sentence of the first paragraph is the key message conveying Lincoln's view that war was forced for the protection of the nation.
"<span>Both parties deprecated war; but one of them would make war rather than let the nation survive; and the other would accept war rather than let it perish."</span>