Volume 1 — CHAPTER I. ETHNOLOGICAL INTRODUCTION.
Reading edition
page.
Facts and Theories—Hypotheses concerning Origin—Unity of Race—Diversity of Race—Spontaneous Generation—Origin of Animals and Plants—Primordial Centres of Population—Distribution of Plants and Animals—Adaptability of Species to Locality—Classification of Species—Ethnological Tests—Races of the Pacific—First Intercourse with Europeans1