5 million years ago it marks the boundary.....
A. to fulfill their life-long commitment to abolishing slavery in the u.s.
Sorry I need the points have a good night
Answer:
Idrk
Explanation:
so u want me to write 6 to 8 sentences?
The Mexican American War heightened tensions over slavery in that there were many disagreements over whether the new territories won from Mexico should be free or slave territories. The Wilmot Proviso, created to solve the problem, ended up slitting parties on regional areas.
Good luck :)