The Great War Age

How many ages are there in Wars of Liberty as
Well there are 6 ages. The most ages in a single ae game ever. You start in the enlightenment age (aka: discovery age), then advance into the national age (colonial age), capital age (fortress age), industrial age, the imperial age which used to be the last one in aoe, but now there is the great war age becoming the sixth age of aoe3.

What can you do in the Great War Age
First of all, any civ can age up into the great war age. The great war age, based on its name is an age that is world war one themed, because world war one is the end of the wars of liberty timeline in history. In this age, new buildings, technologies, units, and other abilities are available to any civ that ages up into the great war age. The units available include, the tank, the airplane, the blimp which drops mustard gas on enemies, the fast reloading world war one soldier, the flame thrower, and the dreadnought. New bunkers, and other buildings are avaible to train all the units available to the civ and the world war one themed ones. Ageing up into the Great War Age is quite expensive, and not all games will get to that point. The Great War Age is meant to allow a player to crush thier opponents with advanced technology that will ruin the enemies economy, military, and buildings with ease.