Humans have lived in Scotland since the end of the last glaciation, around 10,000 years ago. Of the stone, bronze, and iron age civilisations which occupied the country, many artefacts, but few examples of writing, remain. Thus the written History of Scotland largely begins with the arrival of the Roman Empire in Britain. From a classical historical viewpoint Scotland seemed a peripheral country, slow to gain advances filtering out from the Mediterranean fount of civilisation, but as knowledge of the past increases it seems remarkable how early and advanced some developments have been, and how important the seaways were to Scottish history. The country's lengthy struggle with England, its more powerful neighbour to the south, repeatedly forced it to rely on trade, cultural and often strategic ties with a number of European powers. Following the Act of Union and the subsequent Scottish Enlightenment and Industrial Revolution, Scotland became one of the commercial, intellectual and industrial powerhouses of Europe. Its industrial decline following World War II was particularly acute, but in recent decades the country has enjoyed something of a cultural and economic renaissance, fuelled in part by a resurgent financial services sector, the proceeds of North Sea oil and gas, and latterly a devolved parliament.
Scotland retains its own unique legal system, based on Roman law, which combines features of both civil law and common law. The terms of union with England specified the retention of separate systems. The barristers being called advocates, and the judges of the high court for civil cases are also the judges for the high court for criminal cases. Scots Law differs from England's common law system.
In 1512 under a treaty extending the Auld Alliance, all nationals of Scotland and France also became nationals of each other's countries, a status not repealed in France until 1903 and which may never have been repealed in Scotland. However a year later, the Auld Alliance had more disastrous effects when James IV was required to launch an invasion of England to support the French when they were attacked by the English under Henry VIII. The invasion was stopped decisively at the battle of Flodden Field during which the King, many of his nobles, and over 10,000 troops — The Flowers of the Forest — were killed. The extent of the disaster impacted throughout Scotland because of the large numbers killed, and once again Scotland's government lay in the hands of regents.
In 1547, after the death of Henry VIII, forces under the English regent Thomas Somerset were victorious at the battle of Pinkie Cleugh, the climax of the Rough Wooing and followed up by occupying Edinburgh. However it was to no avail since Queen Mary was in France and Marie de Guise called on French reinforcements who helped stiffen resistance to the English occupation. By 1550, after a change of regent in England, the English withdrew from Scotland completely.
The Scottish National Party (SNP) was formed in the 1930s with the aim of achieving Scottish independence. They are broadly on the left-of-centre and are in the European Social-Democratic mould. They are currently the second most popular party electorally, although their highpoint appears to have been in the 1970s.
During the 1920s and 1930s, as ship-building and other industrial pursuits came to be more profitable outwith the British Isles, Glasgow and Clydebank slowly decayed and fell into economic depression.
The Church of Scotland (often referred to as The Kirk) functions as the national church. It differs from the Church of England in that it has a Presbyterian form of church governance, not subject to state control. This goes back to the Scottish experience of reformation, initiated in 1560 by John Knox. The Scottish Reformation in essence took place at a grassroots level, and the Scots chose Presbyterianism as their method of church government. This differs from the situation in England, where Henry the Eighth personally unleashed the English Reformation and chose the Episcopal system that survives to this day in the Church of England.
In 1603, the Scottish King James VI inherited the throne of England, and became James I of England. James moved to London and only returned to Scotland once. In 1707, the Scottish and English Parliaments signed the Treaty of Union, which was deeply unpopular in Scotland, as it had been negotiating from a position of economic weakness and suffering from English tariffs. Implementing the treaty involved dissolving both the English and the Scottish Parliaments, and transferring all their powers to a new Parliament sitting in London which then became the Parliament of the United Kingdom. A customs and monetary union also took place.
Scotland also has its own unique family of languages and dialects, helping to foster a strong sense of "Scottish-ness". An organisation called Iomairt Cholm Cille has been set up to support Gaelic-speaking communities in both Scotland and Ireland and to promote links between them.