25 marzo 2015
New findings from an international team of archaeological researchers highlight the complexity of geopolitics in Aztec era Mesoamerica and illustrate how the relationships among ancient states extended beyond warfare and diplomacy to issues concerning trade and the flow of goods.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/pf2pNcVDDn8/150325082719.htm
