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Questions tagged [3rd-century]

The 3rd century began on January 1, 201 CE and end on December 31, 300 CE in the Gregorian calendar.

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Did the Palmyrene Empire actually own territory beyond the Euphrates?

On the Wikipedia article for the Palmyrene empire. It shows an image of the empire in 271 that includes territory beyond the Euphrates in Northern Mesopotamia. However the article mentions nothing ...
3
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1answer
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What did Kong Rong say about Cao Cao that got Kong Rong killed?

The Wikipedia article on Kong Rong says: In 208, Kong Rong spoke ill of Cao Cao before an emissary from Sun Quan, a warlord occupying southeast China. Cao Cao then sentenced him to death. ...
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1answer
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When were Roman Emperor's faces placed on coins?

During an emperor's reign, were coins (i.e. sestertii) minted the year they became emperors, the year they stopped being emperors, or right in the middle?
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Roman navy propelled by animals instead of human rowers?

I have read one brief account of military planning around the time of Roman emperor Constantine the Great (272 – 337) whereby the Roman navy's rowers could have been substituted by animals (source ...
6
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1answer
283 views

Origin of Diocletian's tetrarchy

I have always been impressed by the elegance, symmetry (and relative modesty) of the tetrarchy founded by Roman emperor Diocletian (245 - 316). Is it something that was invented at the time or does ...