“Sir, the day that the balance between the two sections of the country—the slaveholding States and the non-slaveholding States—is destroyed, is a day that will not be far distant from the dissolution of the Union.”
— Senator John C. Calhoun, speech in the Senate, 1847
Which of the following historical developments during the late 1840s best explains the anxiety expressed by Calhoun in the excerpt?
- AThe passage of federal protective tariffs that Southern leaders argued was the primary threat to the Union's survival
- BThe belief that the executive branch held the sole constitutional power to decide the slave status of new territories
- The acquisition of new territory from the Mexican-American War, which reopened debates over the expansion of slaveryAnswer
- DThe immediate collapse of the Southern plantation economy due to the growth of Northern industrial manufacturing
Answer
The acquisition of new territory from the Mexican-American War, which reopened debates over the expansion of slavery
The correct answer is correct because the acquisition of territory from the Mexican Cession after the Mexican-American War reopened the intense political debate over whether slavery would be allowed to expand westward, directly threatening the balance between free and slave states in the Senate.
Step-by-Step Solution
Key Concept
The acquisition of territory from the Mexican-American War escalated sectional tensions by reopening debates over the expansion of slavery and the political balance in Congress.