Bay breezes from the Gulf of Mexico sweep into this sparkling city by the sea. The sound of the wind, waves, and shore birds transport harmonic music to the ears of those who walk its beaches and parks. Corpus Christi, Texas, one of the most pristine coastal cities, lies at the mouth of the Nueces River, and from its humble beginnings as a simple nineteenth-century trading post, it has developed into a major city. Farming and ranching, the railroad,...