Question: How big was the impact the Sonderbundskrieg had on the psychology and society of the Swiss and Switzerland?
Sentence: After a period of unrest with repeated violent clashes such as the Züriputsch of 1839, civil war (the Sonderbundskrieg) broke out in 1847 when some Catholic cantons tried to set up a separate alliance (the Sonderbund).
Answer in sentence: no