No Mound-builder Chronology Known — Maya Calendar — Landa on the Calendar — Maya Days — Maya Months — The Katun — The Ahau Katun or Great Cycle — The Maya System Adjusted to our Chronology — The Adjustment by Perez — Intercalary Days — The Nahua Calendar — The Sources — Divisions of the Mexican Calendar — The Aztec Year — The Nemontemi — Aztec Months — Aztec Days — Nahua Ritual Calendar — Mexican Calendar Stone — Sources of Interpretation — History of the Stone — Its Interpretation — Date of the Origin of the Calendar Stone — Date of the Nahua Migration — Analogies with the Nahua Calendar — RELIGIOUS ANALOGIES — Jewish Analogies — Deluge Traditions — Supposed Parallels in Jewish and Mexican History — Analogies of Doctrine — Analogies of Ceremonial Law — Yucatanic Trinity Myth — Mexican and Asiatic Analogies — Buddhism in the New World — Scandinavian Analogies — Mexican and Greek Analogies — Brasseur de Bourbourg’s Comparisons. CHAPTER X. LANGUAGE AND ITS RELATION TO NORTH AMERICA MIGRATIONS. Diversity of Languages in America — Causes of Diversity — Richness of American Languages — Polysynthesis — Grimm’s Law — The Maya-Quiché Languages — Stability of the Maya — Oldest American Language — The Maya compared to the Greek, the Hebrew, the North European, the Basque, West African, and the Quichua Languages — Epitome of Maya Grammar — The Mizteco-Zapotec Languages — The Nahua or Aztec — The Classic Tongue — Ancient and Modern Nahua — Epitome of Aztec Grammar — Geographical Extension of the Aztec — In the South — In the North-west — Buschmann’s Researches — The Sonora Family — Opata-Tarahumar-Pima Family — Moqui and Aztec Elements — Aztec in the Shoshone and in the Languages of Oregon and the Columbian Region — Line of Aztec Elements — The Nahua probably the Language of the Mound-builders — The Otomi — Supposed Chinese Analogies — Japanese Analogies — Geographical Names. CHAPTER XI. PROBABILITIES THAT AMERICA WAS PEOPLED FROM THE OLD WORLD CONSIDERED GEOGRAPHICALLY AND PHYSICALLY.