The year that saw military conflicts between rival Roman leaders ending was 30 BC.
When did military conflicts between Roman leaders end?
After intermittent Civil Wars from the time of Sulla to the time of Augustus, wars between rival Roman leaders finally ended in 30BC.
This was possible thanks to the defeat of Mark Anthony and Cleopatra at the hands of Octavian who then became Augustus.
Find out more on Octavian at https://brainly.com/question/893934.
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