Moreover, the definition of the species and that of the genus are applicable to the primary substance, and that of the genus to the species. View in context Moreover, the goods and merchandise for the Indian trade ought to have brought three times the amount for which they were sold.
The answer most often given is about 500 years, or from 31BCE - 476CE. The ending of the Roman Empire is just an arbitrary date, usually the year of the first sacking of Rome by barbarians. However, Roman emperors still continued to rule for many years after this. In addition, the Eastern Roman Empire continued for almost another thousand years. The Roman Empire.
Quick Answer. Pax Romana ended in 180 A.D. The term is Latin for Roman peace and refers to the time period between 27 B.C. and 180 A.D. in which the Roman Empire experienced an unprecedented period of peace and prosperity. Keep Learning.