+**838** was a [common year](/wiki/Common_Year) of the [Julian calendar](/wiki/Julian_Calendar). It marked a period of ongoing shifts, notably within the [Byzantine Empire](/wiki/Byzantine_Empire) and across [Europe](/wiki/Europe), amidst various political and religious developments.
+## See also
+- [9th Century](/wiki/9th_Century)
+- [Middle Ages](/wiki/Middle_Ages)
+- [Year](/wiki/Year)
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