Climate change is today’s news, but it isn’t a new phenomenon. Centuries-long cycles of heating and cooling are well documented for Europe and the North Atlantic. These variations in climate, including the Medieval Warm Period (MWP), AD 900 to 1300, and the early centuries of the Little Ice Age (LIA), AD 1300 to 1600, had a substantial impact on the cultural history of Europe. In this pathfinding volume, William C. Foster marshals extensive evidence that the heating and cooling of the MWP and LIA also occurred in North America and significantly affected the cultural history of Native peoples of the American Southwest, Southern Plains, and Southeast.

Correlating climate change data with studies of archaeological sites across the Southwest, Southern Plains, and Southeast, Foster presents the first comprehensive overview of how Native American societies responded to climate variations over seven centuries. He describes how, as in Europe, the MWP ushered in a cultural renaissance, during which population levels surged and Native peoples substantially intensified agriculture, constructed monumental architecture, and produced sophisticated works of art. Foster follows the rise of three dominant cultural centers—Chaco Canyon in New Mexico, Cahokia on the middle Mississippi River, and Casas Grandes in northwestern Chihuahua, Mexico—that reached population levels comparable to those of London and Paris. Then he shows how the LIA reversed the gains of the MWP as population levels and agricultural production sharply declined; Chaco Canyon, Cahokia, and Casas Grandes collapsed; and dozens of smaller villages also collapsed or became fortresses.

Several hundred tribes of Native Americans were living within or hunting and trading across the present-day borders of Texas when Cabeza de Vaca and his shipwrecked companions washed up on a Gulf Coast beach in 1528. Over the next two centuries, as Spanish and French expeditions explored the state, they recorded detailed information about the locations and lifeways of Texas's Native peoples. Using recent translations of these expedition diaries and journals, along with discoveries from ongoing archaeological investigations, William C. Foster here assembles the most complete account ever published of Texas's Native peoples during the early historic period (AD 1528 to 1722).

Foster describes the historic Native peoples of Texas by geographic regions. His chronological narrative records the interactions of Native groups with European explorers and with Native trading partners across a wide network that extended into Louisiana, the Great Plains, New Mexico, and northern Mexico. Foster provides extensive ethnohistorical information about Texas's Native peoples, as well as data on the various regions' animals, plants, and climate. Accompanying each regional account is an annotated list of named Indian tribes in that region and maps that show tribal territories and European expedition routes.

This authoritative overview of Texas's historic Native peoples reveals that these groups were far more cosmopolitan than previously known. Functioning as the central link in the continent-wide circulation of trade goods and cultural elements such as religion, architecture, and lithic technology, Texas's historic Native peoples played a crucial role in connecting the Native peoples of North America from the Pacific Coast to the Southeast woodlands.

Mapping old trails has a romantic allure at least as great as the difficulty involved in doing it. In this book, William Foster produces the first highly accurate maps of the eleven Spanish expeditions from northeastern Mexico into what is now East Texas during the years 1689 to 1768.

Foster draws upon the detailed diaries that each expedition kept of its route, cross-checking the journals among themselves and against previously unused eighteenth-century Spanish maps, modern detailed topographic maps, aerial photographs, and on-site inspections. From these sources emerges a clear picture of where the Spanish explorers actually passed through Texas.

This information, which corrects many previous misinterpretations, will be widely valuable. Old names of rivers and landforms will be of interest to geographers. Anthropologists and archaeologists will find new information on encounters with some 139 named Indian tribes. Botanists and zoologists will see changes in the distribution of flora and fauna with increasing European habitation, and climatologists will learn more about the "Little Ice Age" along the Rio Grande.

An English translation of Chapa's Historia de Nuevo León, the first history of the region that eventually became Texas and northeastern Mexico.

Winner, Presidio La Bahía Award, Sons of the Republic of Texas

In the seventeenth century, South Texas and Northeastern Mexico formed El Nuevo Reino de León, a frontier province of New Spain. In 1690, Juan Bautista Chapa penned a richly detailed history of Nuevo León for the years 1630 to 1690. Although his Historia de Nuevo León was not published until 1909, it has since been acclaimed as the key contemporary document for any historical study of Spanish colonial Texas.

This book offers the only accurate and annotated English translation of Chapa's Historia. In addition to the translation, William C. Foster also summarizes the Discourses of Alonso de León (the elder), which cover the years 1580 to 1649. In the appendix, Foster includes a translation of Alonso (the younger) de León's previously unpublished revised diary of the 1690 expedition to East Texas and an alphabetical listing of over 80 Indian tribes identified in this book.

Chapa was also an authority on the local Indians, and his Historia lists the names and locations of over 300 Indian tribes. This information, together with descriptions of the vegetation, wildlife, and climate in seventeenth-century Texas, make this book essential reading for ethnographers, anthropologists, and biogeographers, as well as students and scholars of Spanish borderlands history.