Late in August it was decided that the marines should return to the United States, notwithstanding their satisfactory state of health, and on the 26th of that month they reached Portsmouth, New Hampshire, with only two men sick. They had been gone a little more than eleven weeks, ten of which they had spent in Cuba, and in that time had not lost a single man from disease, and had never had a higher sick-rate than two and one half per cent. In view of this record, as compared with that of any regiment in General Shafter's command, we are forced to inquire: What is the reason for the difference? Why should a battalion of marines be able to live ten weeks in Cuba, without the loss of a single man from disease, and with a sick-rate of only two and one half per cent., while so hardy and tough a body of men as the Rough Riders, under substantially the same climatic conditions, had become so reduced in four weeks that seventy-five per cent. of them were unfit for duty, and fifty per cent. of them fell out of the ranks from exhaustion in a march of five miles? The only answer I can find to these questions is that the marines had suitable equipment and intelligent care, while the soldiers of General Shafter's command had neither. When the marines landed in Guantanamo Bay, every tent and building that the Spaniards had occupied was immediately destroyed by fire, to remove any possible danger of infection with yellow fever. When General Shafter landed at Siboney, he not only disregarded the recommendation of his chief surgeon to burn the buildings there, but allowed them to be occupied as offices and hospitals, without even so much as attempting to clean or disinfect them. Yellow fever made its appearance in less than two weeks. The marines at Guantanamo were supplied promptly with light canvas uniforms suitable for a tropical climate, while the soldiers of General Shafter's army sweltered through the campaign in the heavy clothing that they had worn in Idaho or Montana, and then, just before they started North, were furnished with thin suits to keep them cool at Montauk Point in the fall. The marines drank only water that had been boiled or sterilized, while the men of General Shafter's command drank out of brooks into which the heavy afternoon showers were constantly washing fecal and other decaying organic matter from the banks. The marines were well protected from rain and dew, while the regulars of the Fifth Army-Corps were drenched to the skin almost every day, and slept at night on the water-soaked ground. The marines received the full navy ration, while the soldiers had only hardtack and fat bacon, and not always enough of that. Finally, the marines had surgeons enough to take proper care of the sick, and medicines enough to give them, while General Shafter, after leaving his reserve medical supplies and ambulance corps at Tampa, telegraphs the adjutant-general on August 3 that "there has never been