Answer:
Popular sovereignty
Explanation:
The Missouri Compromise kept the amount of slave states and free states balanced in America. However, the Kansas-Nebraska Act reapeled the Missouri Comp. because it allowed the states to decided if they wanted to be slave or free based on popular sovereignty.
Answer:
Congress had exceeded its authority in the Missouri Compromise
Explanation:
The Court ruled in the Dred Scott decision that Congress had exceeded its authority in the Missouri Compromise because it had no power to forbid or abolish slavery in the territories west of Missouri and north of latitude 36°30′.
Answer: When Napoleon occupied Spain, this severed the link between Spain and its colonies. Creoles in the colonies saw this as an opportunity to restore their position in colonial society, which had been diminished buy Spanish policies. Some even sought to free themselves entirely from Spanish rule.
Explanation:
I donno do you know the answer