Whakakiia te rerenga e whai ake nei: I muri i te whakaaetanga a Sweden i tana hinganga nui tuatahi i te
Ko te Pakanga o Nördlingen (1634), ko Ferdinand II, Emperor Holy Roman Emperor me etahi kawanatanga Porotetani i whakaoti i te Hau o Prague i te Mei 1635. Ko te Calvinist Brandenburg i whakaroa ki te haina, mai i te mea i tua atu i te whakakorenga o te Edict of Restitution, kaore i whakahuahia te manawanui o Calvinism. Hei whakauru i a Brandenburg, i whakaaria e Sweden me Ferdinand ki a ia te mana i roto i te Duchy o Pomerania hei utu.