I went Svea Rike, joined the Axis, took over Norway & Finland, puppeted Lithuania - Soviet Union declared war on Lithuania, and that automatically pulled me without a choice. Here's the aftermath
Sweden - Hearts of Iron 4 Wiki
Kaiserreich - Swedish Dreams of Grandeur | Paradox Interactive Forums
HoI4 - Kaiserreich mod - Swedish dreams of grandeur - An AAR - Paradox Interactive Strategy Games - WePlayCiv Forums
SVEA RIKE! : r/hoi4
ruben[Ger] (@Ruben__1998__) / Twitter
So, Svea Rike declared Civil War during my conquest as Germany, many bugs occurred : r/hoi4
HoI4 - Kaiserreich mod - Swedish dreams of grandeur - An AAR - Page 2 - Paradox Interactive Strategy Games - WePlayCiv Forums
HoI4 Dev Diary - A Tech Lead's Life | Page 4 | Paradox Interactive Forums
Svea Rike: A Scandinavian Union AAR - Part 3 - Album on Imgur