Which amendment has the greatest impact on the rights of states and limiting the powers of the federal government?

As a compromise necessary to ensure ratification, Federalists agreed to propose a Bill of Rights that would specifically limit the powers of the new federal government and would, through the Tenth Amendment, recognize that "The powers not delegated to the United States by the Constitution, nor prohibited by it

i'd have to with d.

explanation:

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.