+**1143** was a year of the [Middle Ages](/wiki/Middle_Ages), a time marked by significant developments in European politics and religious authority. It witnessed transitions in papal leadership, reflecting the enduring influence of the [Catholic Church](/wiki/Catholic_Church) across the continent.
+## See also
+- [12th Century](/wiki/12th_Century)
+- [History](/wiki/History)
+- [Year](/wiki/Year)
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