+The year 1378 is most known as the dawn of the [Western Schism](/wiki/Western_Schism), an era that fractured the [Catholic Church](/wiki/Catholic_Church) and Europe. Two rival popes claimed legitimacy, ushering in decades of profound religious turmoil and political realignment across the continent.
+## See also
+- [Medieval Europe](/wiki/Medieval_Europe)
+- [Papacy](/wiki/Papacy)
+- [Avignon](/wiki/Avignon)
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