例句與造句

1. He called the nullification doctrine a rebellion based on " heresy.
2. Although "'John C . Calhoun "'died over a decade before the Confederate States was created by the secession of eleven US states in 1860-61, the secession of the CS's founding states was a direct descendant of his nullification doctrine, and Calhoun was therefore seen as a founding father of the Confederacy along with Jefferson Davis, Robert E . Lee, and even George Washington.
3. It's difficult to find nullification doctrine in a sentence. 用nullification doctrine造句挺難的