Welcome to War of the Triple Alliance!

The greatest modification for Age of Empires III.

9 new civilizations have been added: Brazilians, Paraguayans, Colombians, Argentines, Mexicans, Americans, Canadians, Tupi and Koreans.
40 new random maps have been included. The WotTA-only ones can be found in the main list; the others, by clicking on "Custom Maps" at the skirmish screen.
9 new Native Settlements can appear on the new maps. They are: Bandeirante, Republiqueta, Quilombola, Guarani, Guaicuru, Aymara, Pirate, Order of Christ and Sertanejo.
Age up to a brand new age: The Great War age. At age V you can research a new tech, Great War, that will enable World War I-themed units such as zeppelins, airplanes, dreadnoughts, tanks, and several new techs.
Two brand new cultures: Latin Americans and North Americans. Each with an exclusive gameplay!
Church completely redesigned. When playing as Europeans, Latin Americans or North Americans, you can adopt a religion and enable the redesigned priest and multiple religion-specific techs! There are 10 different religions to choose.
Revolutionaries redesigned. New bonuses, new politicians, new units!
Spies completely redesigned. Now available to all civs but Latin Americans, use them to attack stealthy in several ways.