The Texas Senate passed a bill creating new congressional districts designed to eliminate five districts held by Democrats, sending the bill to Gov. Greg Abbott’s desk to end a weeks-long battle that has since sparked retaliation as California Gov. Gavin Newsom leads an effort to redraw his state’s districts in response.

The mid-decade map redraw adds five Republican-leaning districts and sets up a legal showdown over minority representation.

Republicans in the Texas Senate approved a map backed by President Donald Trump that would give the GOP up to five more U.S. House seats in the midterms.