Scotland has a high proportion of irreligious / atheists, the second highest type of (un)belief in the population.
The significance of coal, once Scotland's most important mineral resource, has declined. Oil, however, gained prominence in Scotland's economy during the 1970s, with the growth of North Sea oil extraction companies. Natural gas is also abundant in the North Sea fields. Aberdeen is the centre of the oil industry. Other important industries are textile production (woollens, worsteds, silks, and linens), distilling, and fishing. Textiles, beer, and whisky, which are among Scotland's chief exports, are produced in many towns. Salmon are taken from the Tay and the Dee, and numerous coastal towns and villages are supported by fishing from the North Sea. Only about one quarter of the land is under cultivation (principally in cereals and vegetables), but sheep raising is important in the mountainous regions.
Scotland's territorial extent is generally that established by the 1237 Treaty of York between Scotland and England and the 1266 Treaty of Perth between Scotland and Norway. Exceptions include the Isle of Mann, which is now a crown dependency outside the United Kingdom, Orkney and Shetland, which are Scottish rather than Danish, and Berwick-upon-Tweed, which was defined as subject to the laws of England by the 1746 Wales and Berwick Act.
Banking in Scotland also features unique characteristics. Although the Bank of England remains the central bank for the UK Government, three Scottish corporate banks still issue their own banknotes: (the Bank of Scotland, the Royal Bank of Scotland and the Clydesdale Bank). These notes have no status as legal tender in England, Wales or Northern Ireland (although they can be used throughout the UK, particularly in Northern Ireland, where Irish banks also issue their own banknotes, and they are also freely accepted in the Channel Islands). In Scotland, neither they nor the Bank of England's notes rank as legal tender (as Scots law lacks the concept), however banknotes issued by any of the four banks meet with common acceptance
The written history of Scotland largely begins with the coming of the Roman empire to Britain. Although the pre-Roman inhabitants occasionally used writing for commemorative purpose, these societies favoured a strong oral history. With the loss of the druidic tradition (due to war, famine, and particularly the proscriptions of later Christian missionaries), the people forgot much of this lore. The only surviving pre-Roman account of Scotland originated with the Greek Pytheas of Massalia who circumnavigated the British islands (which he called PretThe British Saint Ninian conducted the first Christian mission in Scotland. From his base, the Candida Casa (present-day Whithorn) on the Solway Firth, he spread the faith in the south and east of Scotland and in the north of England. However, according to the writings of Saint Patrick and Saint Columba, the Picts appear to have renounced Christianity in the century between Ninian's death (432) and the arrival of Saint Columba in 563. The reason is not known. The Gaels re-introduced Christianity into Pictish Scotland, gradually pushing out worship of the older Celtic gods. The most famous evangelist of that period, Saint Columba, came to Scotland in 563 and settled on the island of Iona. Some consider his (possibly apocryphal) conversion of the Pictish King Brude the turning point in the Christianization of Scotland.
This state of affairs continued until May 1999 when Scotland's Parliament was established following a referendum. Whereas the old Scottish Parliament had functioned as the full parliament of a sovereign state, the new parliament governs the country only on domestic matters, the United Kingdom Parliament having retained responsibility for Scotland's defence, international relations and certain other areas.
Until 1832 Scottish politics remained very much in the control of landowners in the country, and of small cliques of merchants in the burghs. However by 1885 around 50% of the male population had the vote, the secret ballot had become established, and the modern political era had started.
During the 16th century, Scotland became embroiled in the throes of the Protestant Reformation. John Knox stood out as the primary figure in this battle. A disciple of John Calvin, Knox, waged fierce battles with the forces of Catholic orthodoxy and eventually converted the country to Presbyterianism. Only the most distant parts of the Highlands retained a taste for older forms. Presbyterianism first gained a foothold in 1556 but it didn't really get going until John Knox's firebrand oratory started stirring people up, most notably in Perth, when he roused the townsfolk so much that a mob scoured the countryside for Catholics after one of his sermons, destroying the old abbey at Scone in the process. Within a few years Parliament had legislated for a National Presbyterian church, the Catholic Queen had fled, Scotland had Protestant England rather than Catholic France as its main ally, and firm Presbyterian tutors were in charge of the upbringing of the infant King.
Scotland has a civic culture somewhat distinct from that of the rest of the British Isles. It originates from various differences, some entrenched as part of the Act of Union, others facets of nationhood not readily defined but readily identifiable.
Scotland, in the geographical sense it has retained for nearly a millennium, completed its expansion by the gradual subsumation of the Britons' kingdom of Strathclyde into Alba. In 1034, Duncan I, descended from Irish Ui Neill monastery protectors and appointed to the crown of Strathclyde some years earlier, inherited Alba from his maternal grandfather, Malcolm II. With the exception of Orkney, the Western Isles, Caithness and Sutherland, which had come under the sway of the Norse, Scotland stood unified.