The Mystery of the Aztec Warrior have only one clue to work with: the name of a complete stranger who can help find the answers, Roberto Hermosa. Despite the harassments, the threats, and the attacks made upon them by an unknown, sinister gang, Frank and Joe unravel clue after clue in their adventure-packed search for the living descendant of the mighty Aztec nation which once ruled Mexico. The hunt leads to a marketplace in Mexico City, to the Pyramids at Teotihuacan, to the tombs of Oaxaca-where Chet Morton, the Hardy's buddy, is nearly buried alive by foul play. It takes as much high courage as clever
Global silver trade from the 16th to 18th centuries Global silver trade from the 16th to 18th centuries The global silver trade between the Americas and Europe from the sixteenth to nineteenth centuries was a spillover of the Columbian Exchange which had a profound effect on the world economy. In fact, many scholars consider the silver trade to mark the beginning of a genuinely global economy, with one historian noting that silver "went round the world and made the world go round." Although global, much of that silver ended up in the hands of the Chinese, as they accepted it as a form of currency. In addition to the