During Roman times, salt was worth its weight in gold and ...
Aug 22, 2016· During the early days of the Roman Empire, salt was used as a form of payment. Etymologists believe that the word salary came into use during the Roman Empire when soldiers were regularly paid with a handful of salt. In fact, this precious commodity was part of the reason the Romans built their roads: As the empire grew, so did the need to transport salt back to Rome to support its .