-- See Also the narrower term Southwest, New Here are entered works on that part of the United States which roughly corresponds to the old Spanish province of New Mexico, including the present Arizona, New Mexico, southern Colorado, Utah, Nevada and California.
2
-- See Also the narrower term Southwest, Old Here are entered works on the section which comprised the southwestern part of the United States before the cessions of land from Mexico following the Mexican War. It includes Louisiana, Texas, Arkansas, Tennessee, Kentucky and Missouri.
