 Early Civilizations in the Americas Reference Library, Volume 1Many American history books begin with the year 1492 and the discovery of the Caribbean Islands by Spanish explorer Christopher Columbus (1451–1506). For the great civilizations of Mesoamerica and South America, though, 1492 proved to be the beginning of the end of their civilization. The products of thousands of years of history—the... |  | Early Civilizations in the Americas Reference Library, Volume 2Many American history books begin with the year 1492 explorer Christopher Columbus (1451–1506). For the great civilizations of Mesoamerica and South America, though, 1492 proved to be the beginning of the end of their civilization. The products of thousands of years of history—the great cities, the architecture, markets, governments,... | | Natural Disaster Hotspots: A Global Risk Analysis (Disaster Risk Management)Earthquakes, floods, drought, and other natural hazards cause tens of thousands of deaths, hundreds of thousands of injuries, and billions of dollars in economic losses each year around the world. Many billions of dollars in humanitarian assistance, emergency loans, and development aid are expended annually. Yet efforts to reduce the risks of... |
