The Industrial Era is the third era in Civilization Revolution. A civilization must know 24 technologies to advance out of this era.
This article is as basic as the Warrior! You can help the Civilization Wiki by upgrading it.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.