"Our manifest destiny [is] to overspread the continent allotted by Providence for the free development of our yearly multiplying millions." — John O'Sullivan, 1845
Which sectional dispute did the territorial gains shown most directly intensify?
- A
Whether tariffs should protect Northern manufacturers
- B
Whether the United States should annex Cuba and Central America
- C
Whether the federal government should fund a transcontinental railroad
- Dcheck_circle
Whether slavery would expand into the newly acquired western lands
Explanation
The Mexican Cession reignited debate over slavery in the territories, fueling the Wilmot Proviso, the Compromise of 1850, and ultimately the sectional crisis.