Note 23 — IV.

While this is shown by all official statistics, it is signally shown by the facts collated by M. Pagliani, the present Director-General of the Bureau of Health in the Interior Department, who has shown that the bodies of the poor are more backward and less developed than those of the rich, and that this difference, though but slightly manifest at birth, becomes greater and greater in after life, i. e. as soon as the influence of the economic conditions makes itself felt in all its inexorable tyranny.