How to reduce turmoil?

[Strifeboy]

Playing brazil and one of the new quests is reduce turmoil less then 10%.

[Menkerot]

violent suppression decree, for the most part, but otherwise it's like nationalism in Vicky 1 - just will be there for some time before going away.

[Darth-Vapper]

Many ways. I dont recommend violence cz that is a short term solution. Try business development and some policy changes. Here is a guide on it https://respawnfirst.com/10-ways-to-reduce-radicals-and-turmoil-in-victoria-3/