Gold (currency) (CTP1)

Gold is one of the fundamental resources of Civilization. The accumulation of gold allows a Civilization to pay its citizens , initiate scientific research to obtain s, and purchase s, units, and s (through the Rush Buy button). Gold is generated by collecting , engaging in , or assigning citizens to work certain terrain tiles. s, improvements, and Wonders, as well as types can increase gold.
== Great Library entry ==
Gold and the gold coin first appeared in Lydia in 600 BC. Coins revolutionized trade and tax collecting by providing an alternative to the barter system. Government coffers soon filled with gold instead of grain, ending forever the treasury's fear of rats.
== See also ==
* Gold (currency) in other games
Category:Game concepts (CTP1)