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170 CE
180 CE
190 CE
177 CE - 180 CE: Marcus Aurelius rules with Commodus.
180 CE - 192 CE: Commodus rules alone.
182 CE: Failed plot to kill Emperor Commodus.
191 CE: Fire in Rome - Emperor Commodus renames the city.
192 CE: Emperor Commodus is murdered, civil war ensues (until 197 CE).