This biography covers David Glasgow Farragut's long career in the navy before the Civil War. As a lad he had served with Porter in the Essex on her glorious cruise which ended in bloody defeat at Valparaiso; he had repeatedly cruised in the Mediterranean; he hunted pirates in the Caribbean and had almost died of yellow fever; he had become familiar with the coast of Mexico and was present when the French bombarded the Castle of San Juan de Ulloa at Vera Cruz; he had often cruised into Buenos Aires, Montevideo, and Rio de Janeiro when revolution and anarchy threatened those cities; he had been on a man-of-war at Charleston when nullification threatened the union; he had participated in the Mexican War; he had established the Mare Island Navy Yard; and he commanded the steam sloop of war Brooklyn. Meanwhile he had slowly risen up the ladder of promotion from midshipman to captain, then the highest rank in the United States Navy.