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The Polish-Lithuanian Commonwealth

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This mod adds the ability to form the Polish–Lithuanian Commonwealth — a historical union between the Kingdom of Poland and the Grand Duchy of Lithuania. Players can unite these lands into a single state, drawing on historical governance and traditions.
The mod features elements inspired by history, such as participation in the Sejm, limited royal authority, and the appearance of unique military units.

Chinese translation - https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3403925213

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✔ Establish the Polish-Lithuanian Commonwealth – unite Poland, Lithuania, and Galicia-Volhynia through a unique decision.
✔ Unique Units:
➤ Winged Hussars
➤ Pancerni
➤ Masovian Pikemen
✔ Two new building types that enhance the economy and military infrastructure.
✔ A unique cultural tradition reflecting the political and military characteristics of the Commonwealth.
✔ "Henrician Articles" decision:
➤ Limit the monarch's power, following the noble democracy system.
➤ Reject the nobility's demands, strengthening royal authority but facing internal consequences.
✔ The ability to convene the Sejm, where crucial state decisions are made.

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✅ Sejm decisions have been updated — they will now be available to all vassals.

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