Scotland divided into 32 subdivisions, known as local authorities, or councils. Glasgow City is the largest subdivision in Scotland in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scottish Government to each subdivision. "Scotland" comes from "Scoti", the Latin name for the Gaels. Philip Freeman has speculated on the likelihood of a group of raiders adopting a name from an Indo-European root, *"skot", citing the parallel in Greek "skotos" (σκότος), meaning "darkness, gloom". The Late Latin word "Scotia" ("land
Geography of Scotland in the Middle Ages burghs, the late Middle Ages saw the proliferation of baronial and ecclesiastical burghs; 51 were created between 1450 and 1516. Most were much smaller than their royal counterparts, and excluded from international trade they acted mainly as local markets and centres of craftsmanship. There are almost no written sources from which to re-construct the demography of early medieval Scotland. Estimates have been made of a population of 10,000 inhabitants in Dál Riata and 80–100,000 for Pictland, which was probably the largest region. It is likely that the fifth and sixth centuries saw higher mortality rates owing to the appearance of