An economy-and-army reference for Age of Empires III: Definitive Edition, with civilization and access limits shaping each choice.
Introduction history determines newest order. Undated objects follow dated additions; download dates do not make an object new.
Ships 1 Outpost Wagon; Ships 2 Chests of Coin
Advances to the Imperial Age; Ships 3 Huge Cords of Wood
Advances to the Colonial Age; Removes: Karni Mata
Advances to the Fortress Age; Removes: Karni Mata
Advances to the Industrial Age; Removes: Karni Mata
Advances to the Imperial Age; Ships 2 Cords of 400 Wood
Ships 1 Fort Wagon; Ships -0.2 Battery Tower Wagon