Texas, one of the West South Central states of the United States. It borders Mexico on the southwest and the Gulf of Mexico on the southeast. To the west is New Mexico, to the north and northeast lie Oklahoma and Arkansas, and Louisiana bounds Texas on the east. Austin is the capital of Texas. Houston is the largest city. Texas is the size of Ohio, Indiana, and all the New England and Middle Atlantic states combined, and its vast area encompasses forests, mountains, deserts and dry plains, and a