I believe that all <span>13 states had to agree to any amendment of the federal government's power.</span>
Answer:
Sectionalism
Explanation:
Sectionalism. The Dred Scott case decision was one of the biggest reasons that the South seceded. While the South wanted to keep their slaves, the north wanted to set those slaves free and make them citizens. This led to rising tensions & finally led to the secession of the south.
The fundamental modernization of ribbed groin vaults in Gothic cathedrals was to accommodate stained glass window. The ribbed groin vault is the connection of two or three barrel vaults yields a rib vault or ribbed vault when they are bordered with an armature of piped masonry often engraved in decorative patterns and associate groin vault is an older custom of vault structure.
