Rubuta ci gaba don wannan sakin layi - A shekara ta 1633, Sweden da wasu jihohin Furotesta na Jamus sun kafa Heilbronn League, wanda ya sha wahala sosai a Nördlingen
a watan Satumba na shekara ta 1634. Wannan rikicin ya kusantar da Richelieu kusa da sa hannun kai tsaye a cikin Yaƙin Shekaru talatin; a watan Oktoba, sojojin Faransa sun mamaye garuruwa a Alsace a gefen hagu na Rhine, sannan wani ɓangare na Daular. Richelieu kuma ya ba da shawarar maye gurbin Bärwalde da Yarjejeniyar Paris, yarjejeniya tsakanin Faransa da Heilbronn League.