Some public school teachers in Tennessee could gain new powers to carry concealed guns into the classroom, a year after a deadly school shooting in the state’s capital city stirred impassioned debate about the best ways to curb such violence.

The Republican-led Legislature in Tennessee gave final approval to the legislation Tuesday, just days after Republican governors in Iowa and Nebraska signed laws that also expand the potential for armed personnel in schools.

Tennessee lawmakers followed that up with another gun-rights measure Wednesday, giving final approval to legislation that would bar local extreme-risk-protection ordinances that allow guns to be removed from people judged to pose a threat to themselves or others.

Both bills head next to Republican Gov. Bill Lee, who pushed unsuccessfully last year for a statewide measure that would allow some version of extreme risk protection orders.