Extend the Unio Trium Nationum — Government Reform

Extend the Unio Trium Nationum is a government reform that can be adopted by any government type. Reforms are chosen one per tier to shape how your nation is governed.

In 1438, the nobles of Transylvania signed a pact of mutual aid known as Unio Trium Nationum, in which they agreed to help each other against the peasant revolts and Ottoman incursions. This pact greatly empowered the local nobility, and some are suggesting that it would be wise to extend it to cover the entirety of Hungary.