" For 10 points, name this last amendment of the Bill of Rights.
A woman who poisoned her neighbor was held to have standing to challenge the Chemical Warfare Act as violating this amendment in  Bond v. United States . Between 1976 and 1985, this amendment was applied under the "traditional governmental functions" test, but that test was not replaced when  National League of Cities v. Usery  was overturned by  Garcia v. San Antonio MTA . Parts of the Brady Bill that required local law enforcement to run background checks were invalidated as examples of "commandeering" that violated this amendment. James Madison opposed efforts to add the word "expressly" as an adjective describing delegated power in this amendment. This amendment states that the "powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people." For 10 points, name this last amendment of the Bill of Rights.
A woman who poisoned her neighbor was held to have standing to challenge the Chemical Warfare Act as violating this amendment in  Bond v. United States .
10th Amendment