There are important legacies from Augustus. They go from the creation of the "Roman Empire" to the name of the eight month of the year until the establishment of the province called "Italia" (within its actual borders and "regions" for the first time in History). Other minor legacies are the establishment of the institution called "family" with surnames for all Roman citizens (previously only the aristocracy had "paters"), the creation of the first "fire fighters" in human History (for the city of Rome) and the set up of the Praetorian Guard as an elite of warriors.