Nations, when they go to war, prepare to inflict injury and death on their opponents, and make up their minds to receive the same in return; but they seem neither to look nor to prepare for sickness and death in their camps. And when these come upon their armies, they seem either to shut their eyes to the facts, or submit to the loss as to a disturbance in Nature, a storm, a drought, or an earthquake, which they can neither prevent nor provide for, and for which they feel no responsibility, but only hope that it will not happen again. Nevertheless, this waste of life has followed every army which has been made to violate the laws of health, in privations, exposures, and hardships, and whose internal history is known. The experience of such disastrous campaigns ought to induce Governments to inquire into the causes of the suffering and loss, and to learn whether they are not engaged in a struggle against Nature, in which they must certainly fail, and endeavoring to make the human body bear burdens and labors which are beyond its strength. But Governments are slow to learn, especially sanitary lessons. The British army suffered and died in great numbers at Walcheren and South Beveland, in the middle of the last century. Pringle described the sad condition of those troops, and warned his nation against a similar exposure; yet, sixty years later, the Ministry sent another army to the same place, to sink under the malarious influences and diseases in the same way. The English troops at Jamaica were stationed in the low grounds, where, "for many generations," "the average annual mortality was 13 per cent." "A recommendation for their removal from the plains to the mountains was made so far back as 1791. Numerous reports were sent to the Government, advising that a higher situation should be selected"; but it was not until 1837, after nearly half a century of experience and warning, that the Ministry opened their eyes to this cost of life and money in excessive sickness and mortality, and then removed the garrison to Maroontown, where the death-rate fell to 2 per cent., or less than one-sixth of what it had been[50].