The doctrine of nullification led to the philosophy supporting . a stronger union the United States unification states' rights to nullify congressional actions states' rights to own slaves

states' rights to own slaves

Explanation:

The doctrine of Nullification is based on the idea that states in the United States have the jurisdiction to nullify or void any form of federal law that does not go along with the United States Constitution.

Therefore this doctrine of nullification led to the philosophy supporting "states' rights to own slaves."

This is because it is not outrightly stated in the Constitution at some point that holding slaves is a criminal offense that requires punishment.

it broke up the ottoman empire (just a small fact) and the turkish leaders lost many soldiers.