The Revolutionary era saw
- A
No meaningful change in slavery's status anywhere in the new nation
- B
Northern and Southern states uniformly abolishing slavery after independence
- Ccheck_circle
Northern states beginning gradual emancipation, while slavery expanded in the South
- D
Slavery shifting primarily to northern industrial cities and seaports
Explanation
Vermont, Pennsylvania, Massachusetts, and others moved against slavery; the cotton gin and Southern expansion entrenched it elsewhere.