Where does it say in the Constitution that Texas can’t lay landmines within its border?
It is illegal in other Federal law - also, recent cases before the Supreme Court have said that Texas may not enforce Federal immigration law.
Also this: https://www.hrw.org/news/2022/06/21/landmines-us-moves-closer-toward-global-ban
Yeah, the Biden admin reinstated the ban on production of landmines.
Lol. Landmines in the Constitution.