Indus Valley | Clues to an Ancient Civilization, National Geographic: Trade Routes Developed in the Indus Valley, Pakistan

November 9, 2011 by
Trade Routes Developed in the Indus Valley, Pakistan

Trade began in our first civilizations, like the Indus. Ancient Indus valley communities had the first known systems of trade and measure, seals (credit cards) and are within a days walk of each other, so traders could travel from town to town.