which fact my critics have pointed out as evidence of bias in my investigations. On the contrary, I did not depend on De Lara or any other biassed source for my information, but took every precaution to arrive at the exact truth, and by as many different avenues as practicable. Every essential fact which I put down here in regard to the slavery of Mexico I saw with my own eyes or heard with my own ears, and heard usually from those individuals who would be most likely to minimize their cruelties—the slave-drivers themselves.
Nevertheless, to the credit of De Lara I must say that he gave me most important aid in gathering my material. By his knowledge of the country and the people, by his genius as a "mixer," and, above all, through his personal acquaintance with valuable sources of information all over the country—men on the inside—I was enabled to see and hear things which are practically inaccessible to the ordinary investigator.
Slavery in Mexico! Yes, I found it. I found it first in Yucatan. The peninsula of Yucatan is an elbow of Central America, which shoots off in a northeasterly direction almost half way to Florida. It belongs to Mexico, and its area of some 80,000 square miles is almost equally divided among the states of Yucatan and Campeche and the territory of Quintana Roo.
The coast of Yucatan, which comprises the north central part of the peninsula, is about a thousand miles directly south of New Orleans. The surface of the state is almost solid rock, so nearly solid that it is usually impossible to plant a tree without first blasting a hole to receive the shoot and make a place for the roots. Yet this naturally barren land is more densely populated than is our own United States. More than that, within one-fourth of the territory three-fourths of the people