+**864** was a [leap year](/wiki/Leap_Year) in the [Julian calendar](/wiki/Julian_Calendar), beginning on a Saturday. This period marked ongoing shifts in European power dynamics and continued cultural flourishing in various parts of the world.
+## See also
+- [9th Century](/wiki/9th_Century)
+- [Middle Ages](/wiki/Middle_Ages)
+- [Early Medieval](/wiki/Early_Medieval)
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