Advance
The Navigation Acts
These acts represent the apex of mercantilism. Trade must be conducted with our ships and pass through our ports first, where we will collect customs duties and any other applicable taxes.
Potential
Is or was 
Englandor
Great Britain
EnglandorGreat BritainExact conditions
Advance tree
It has no requires, so the game files don’t say where this goes. When the game builds the 
Absolutism tree, it adds this at the end of a branch with room for it, in the same spot in every campaign.
Requires 2
Countries
- EnglandPotential
Formable Countries
- Great BritainPotential
Belongs to 1
- AbsolutismAge
Scripting 1
References 1
- small_trade_efficiency_bonusModifiers
icon = navigation_acts