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Technological development (view source)
Revision as of 15:35, August 25, 2007
, 15:35, August 25, 2007→Money: Currency
===Money===
===Money===
*Currency
*Currency
The development of an object with constant value which everyone is willing to trade for their goods or services.
*Banking
*Banking
*Corporations
*Corporations
===Materials===
===Materials===
*Metal Working
*Metal Working