The word “provincia” is much older than those conquests outside Italy which we have hitherto designated with the name of provinces; it requires particular explanation. So long as the kingdom existed in Rome, the king was the sole exerciser of the imperium, that is to say, of unlimited military and judicial power. But with the beginning of the republic it was transferred to two consuls, from 367 B.C. it was in the hands of one prætor, from 247 B.C. in the hands of a second prætor; it therefore became necessary to define the limits of a power that was practically unbounded and was the appanage to each of these officials, to establish a definite sphere of action for each of them, the official designation of which is “provincia.” By provincia then we understand the area of activity specially assigned by law or by a _senatus consultum_ or also by lot or accord to a consul or prætor, the area within which he exercises his imperium. In this sense we say _consulibus Ligures provincia decernitur_, and in this sense we call the office of the prætor urbanus _provincia urbana_ and that of the prætor peregrinus _provincia peregrina_. No provincia is assigned to offices which do not possess imperium, for where there is mention of the provinces of the quæstors the provinces of the consul or of the prætor are meant to whom the quæstor acts as a subordinate official. After the occupation of Sicily and Sardinia in the year 227 B.C. four prætors were appointed instead of two and the imperium was also geographically so marked out that in the newly defined districts two prætors received military and judicial powers, that is to say the old consular imperium, simultaneously, this moreover being shared by the remaining prætors and later on by the proconsuls and proprætors. From this time forward provincia becomes the designation for a governorship across seas and means first, in the abstract sense, command in a country outside Italy, secondly, in a concrete sense, the country subjected to the governor itself.