The boundary, in its various forms, is theoretical. Already during antiquity there were significant exceptions since there were hellenized groups north of the line like the
Greek colonies along the western coastline of the Black Sea, and latinized groups may have lived south of the line. Even so, it is a useful but approximate instrument to determine the influence to which a certain area was predominantly exposed. More recent scholars have revised it somewhat. Kaimio (1979) assigns
Dalmatia and
Moesia Superior to the Latin area and Moesia Inferior in the Greek sphere. MacLeod (1982) suggests that there may not have been "an official language policy for each and every aspect of life", but that "individual Roman officials [made] common sense ad hoc decisions". He also states that during the pre-Byzantine
Roman period, "even in Greek areas... Latin was the dominant language in inscriptions recording public works, on
milestones and in the army". ==See also==