Texas House Democrats who fled their state to stall a Republican redistricting effort returned on Monday, ending their 15-day holdout.

The proposed congressional districts are fueling a redistricting battle at the Texas Capitol and could have national consequences. A bipartisan war is already brewing across the U.S.

Texas Democrats ended a two-week walkout that stalled efforts to redraw congressional districts as part of a national partisan brawl over President Donald Trump’s desire to reshape U.S. House maps.