'''Ivan IV''' was the first [[czar]] of Russia, he was called "the terrible". He reigned from 1533 to 1547 and executed many innocent people. Ivan was succeeded by his son, [[Feodor]].
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'''Ivan IV''' (1530-1584) was the first [[czar]] of Russia, he was called "the terrible". He reigned from 1533 to 1547 and executed many innocent people. Ivan was succeeded by his son, [[Feodor]].