How much does Duchy of Warsaw cost in AoE3?

1,000 food, 1,000 wood, 1,000 coin, 15 seconds (AoE3: Definitive Edition 100.19.18309).

What does Duchy of Warsaw do in AoE3?

Ships 2 Heavy Cannon; Starts a revolution; Gives: DE Revolution Shared Effects; Turns Crossbowman into Pikeman. The game says: "2 Cannons Your military changes to standard, modern European Guard units."

Technology

Duchy of Warsaw

Duchy of Warsaw (tech ID DERevolutionWarsaw) is a technology in AoE3: Definitive Edition 100.19.18309 costing 1,000 food, 1,000 wood, 1,000 coin, 15 s to research at the Town Center. Effect: Ships 2 Heavy Cannon; Starts a revolution; Gives: DE Revolution Shared Effects; Turns Crossbowman into Pikeman. It hands over about 1,600 resources' worth.

Quick answers (3)

How much does Duchy of Warsaw cost in AoE3?: 1,000 food, 1,000 wood, 1,000 coin, 15 seconds (AoE3: Definitive Edition 100.19.18309).
What does Duchy of Warsaw do in AoE3?: Ships 2 Heavy Cannon; Starts a revolution; Gives: DE Revolution Shared Effects; Turns Crossbowman into Pikeman. The game says: "2 Cannons Your military changes to standard, modern European Guard units."
What is the tech ID of Duchy of Warsaw?: DERevolutionWarsaw.

2 Cannons Your military changes to standard, modern European Guard units.

What it does

Ships 2 Heavy Cannon(unit)
Starts a revolution
Gives: DE Revolution Shared Effects
Turns Crossbowman into Pikeman(unit)
Turns Piechur into Skirmisher(unit)
Turns Cavalry Archer into Dragoon(unit)
Turns Retainer into Vistula Uhlan(unit)
Vistula Uhlan: becomes available, hit points +50%, damage +50%
Gives: Veteran Pikemen
Gives: Scythemen
Gives: Veteran Winged Hussars
Gives: Guard Winged Hussars
Winged Hussar: area of damage (Melee (defend)) +1.5, area of damage (Melee) +1.5
Musketeer: hit points +50%, damage +50%, damage bonus against Cavalry +0.5, damage bonus against Cavalry set to 1, damage bonus against Light Infantry +0.5, damage bonus against Light Infantry set to 1, becomes available
Skirmisher: hit points +50%, damage +50%, damage bonus against Heavy Infantry +0.5, damage bonus against Heavy Infantry −1, damage bonus against Light Cavalry +0.5, becomes available
Dragoon: hit points +40%, damage +50%, becomes available
Piechur: is no longer available
Crossbowman: is no longer available
Retainer: is no longer available
Cavalry Archer: is no longer available