SACRAMENTO, Calif (AP) — California voters will decide in November whether to approve a redrawn congressional map designed to help Democrats win five more U.S. House seats next year, after Texas Republicans advanced their own redrawn map to pad their House majority by the same number of seats at President Donald Trump’s urging.

California lawmakers voted mostly along party lines Thursday to approve legislation calling for the special election. Democratic Gov. Gavin Newsom, who has led the campaign in favor of the map, then quickly signed it — the latest step in a tit-for-tat gerrymandering battle.

“This is not something six weeks ago that I ever imagined that I’d be doing,” Newsom said at a press conference, pledging a campaign for the measure that would reach out to Democrats, Republicans and independent voters. “This is a reaction to an assault on our democracy in Texas.”

Republicans, who have filed a lawsuit and called for a federal investigation into the plan, promised to fight the measure at the ballot box as well.

California Assemblyman James Gallagher, the Republican minority leader, said Trump was “wrong” to push for new Republican seats elsewhere, contending the president was just responding to Democratic gerrymandering in other states. But he warned that Newsom’s approach, which the governor has dubbed “fight fire with fire,” was dangerous.

"You move forward fighting fire with fire and what happens?” Gallagher asked. “You burn it all down.”

Texas’ redrawn maps still need a final vote in the Republican-controlled state Senate, which advanced the plan out of a committee Thursday but did not bring the measure to the floor. The Senate was scheduled to meet again Friday.

After that, Republican Gov. Greg Abbott’s signature will be all that is needed to make the map official. It’s part of Trump’s effort to stave off an expected loss of the GOP’s majority in the U.S. House in the 2026 midterm elections.