The map’s passage was a major victory in President Trump’s push to get Republican state leaders to help his party keep control of the U.S. House.

The effort is intended to help the G.O.P. win five more U.S. House seats in the midterm elections. Other states, red and blue, are likely to redraw their own maps.

Texas state House Republicans are ready to pass their redistricting bill Wednesday as the session reconvenes at 11 a.m. EDT Wednesday after weeks of fighting.