411 REFERENCE · Wikipedia
170s
Reference material by Wikipedia contributors. This retains its source identity and is not 411 news reporting.
Decade
300 Marcus Aurelius. De seipso, seu vita sua (Xylander, 1558).jpg The_angel_of_death_striking_a_door_during_the_plague_of_Rome_Wellcome_V0010664.jpg Marcus Aurelius writes down most of his Meditations this decade; The Antonine Plague kills between 5 to 10 million people in the Roman Empire
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The 170s decade ran from January 1, 170, to December 31, 179.
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Significant people
Marcus Aurelius, Roman Emperor
Caerellius Priscus, governor of Roman Britain
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References