1 How your computer can hurt you-and what you can do about it By Don Sellers. 2  Peachpit Press (800-283-9444). 3  ISBN: 1566090210. 4  Peachpit Press sez: From eyestrain to carpal tunnel syndrome, computer-related injuries are on the rise.
Mesoamerica is a region and cultural area in the Americas, extending approximately from central Mexico to Belize, Guatemala, El Salvador, Honduras, Nicaragua, and northern Costa Rica, within which pre-Columbian societies flourished before the Spanish colonization of the Americas in the 15th and 16th centuries.here is extensive topographic variation in Mesoamerica, ranging from the high peaks circumscribing the Valley of Mexico and within the central Sierra Madre mountains to the low flatlands of the northern Yucatan YucatÃ¡n. peninsula
Definition: From the Latin, meaning Middle America.. The term Mesoamerica refers to a geographical and cultural area which extends from central Mexico down through Central America, including Guatemala, Belize, Honduras and El Salvador.Many important ancient civilizations developed in this area, including the Olmecs, Zapotecs, Teotihuacanos, Mayas and Aztecs.he Classic period, from 200 to 900 A.D., saw the development of great urban centers, including Monte Alban in Oaxaca, Teotihuacan in central Mexico and the Mayan centers of Tikal, Palenque and Copan.