In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

This polity saw a call for unity from a man named Waser rejected by the re-creation of the Borromean League, which led to Christopher Pfyffers victory in the first Villmergen War. This polity saw Christian Schybi defeated at Wohlenschwyl during its Peasant War. This polity successfully repulsed an invasion and killed Leopold III in a battle at Sempach, during which one man sacrificed himself on the enemys lances, this nations hero Arnold Winkelried. Two wars in this country involved the Christian Civic Union and revolved around Kappel, the second of which resulted in the death of Ulrich Zwingli. For 10 points, name this country, once the site of religious strife between its many cantons.
History