Which amendment preserves a strong role for the states in the american federal republic?

The amendment that created of having to preserve a strong role in the states was the tenth amendment. This amendment is the one responsible of having to define or made use of federalism’s concept and the relationships between the state governments.

well this is going to be a long answer lol ok so the visigoths were a branch of the goths who frequently raided rome, uh the hunas attacked the guptas a lot and weakened them, uuhm of course the romans used math and science in there every day lives i mean they had a whole empire to run, and rome was split into east and west by a general named diocletian. hope this you! : )