The Department of Justice said four districts unconstitutionally combined Black and Hispanic voters, a charge the state disputes. If the proposed map passes, two will still be multiracial.

The first draft of the lower chamber’s new redistricting map targets Democratic members of Congress in the Austin, Dallas and Houston metro areas and in South Texas.

The biggest proposed changes are in Houston, the Dallas-area, Austin and South Texas, where several districts currently held by Democrats are remade to be more favorable to Republican candidates,