Opera in Scotland national performing arts companies funded by the Scottish Government. Founded in 1962 and based in Glasgow, it is the largest performing arts organisation in Scotland. The other four, with their years of foundation, are the Royal Scottish National Orchestra (1891), Scottish Ballet (1969), Scottish Chamber Orchestra (1974), and the National Theatre of Scotland (2006). Opera venues in Scotland Scottish Opera performs mostly in the Theatre Royal, Glasgow, at the Edinburgh Festival Theatre, and in both His Majesty's Theatre in Aberdeen and at the Eden Court Theatre in Inverness. Since 1947 and the foundation of the Edinburgh International Festival, a strong
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