+**869** was a year of the [9th Century](/wiki/9th_Century). It saw the convocation of the [Eighth Ecumenical Council](/wiki/Eighth_Ecumenical_Council) in [Constantinople](/wiki/Constantinople), addressing significant church matters. Across Europe, various kingdoms continued to shape their territories amidst political and religious developments.
+## See also
+- [Year](/wiki/Year)
+- [Byzantine Empire](/wiki/Byzantine_Empire)
+- [Middle Ages](/wiki/Middle_Ages)
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