Parliament of Scotland in the context of "Anglo-Scottish war of 1650–1652"

The Kingdom of Scotland was a sovereign state in northwest Europe, traditionally said to have been founded in 843. Its territories expanded and shrank, but it came to occupy the northern third of the island of Great Britain, sharing a land border to the south with the Kingdom of England. During the Middle Ages, Scotland engaged in intermittent conflict with England, most prominently the Wars of Scottish Independence, which saw the Scots assert their independence from the English. Following the annexation of the Hebrides and the Northern Isles from Norway in 1266 and 1472 respectively, and the capture of Berwick by England in 1482, the territory of the Kingdom of Scotland corresponded to that of modern-day Scotland, bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the southwest.

In 1603, James VI of Scotland became King of England, joining Scotland with England in a personal union. In 1707, during the reign of Queen Anne, the two kingdoms were united to form the Kingdom of Great Britain under the terms of the Acts of Union. The Crown was the most important element of Scotland's government. The Scottish monarchy in the Middle Ages was a largely itinerant institution, before Edinburgh developed as a capital city in the second half of the 15th century. The Crown remained at the centre of political life and in the 16th century emerged as a major centre of display and artistic patronage, until it was effectively dissolved with the 1603 Union of Crowns. The Scottish Crown adopted the conventional offices of western European monarchical states of the time and developed a Privy Council and great offices of state. Parliament also emerged as a major legal institution, gaining an oversight of taxation and policy, but was never as central to the national life. In the early period, the kings of the Scots depended on the great lords—the mormaers and toísechs—but from the reign of David I, sheriffdoms were introduced, which allowed more direct control and gradually limited the power of the major lordships.

The Kingdom of Great Britain, officially Great Britain, was a sovereign state in Western Europe from 1707 to the end of 1800. The state was created by the 1706 Treaty of Union and ratified by the Acts of Union 1707, which united the Kingdom of England (including Wales) and the Kingdom of Scotland to form a single kingdom encompassing the whole island of Great Britain and its outlying islands, with the exception of the Isle of Man and the Channel Islands. The unitary state was governed by a single parliament at the Palace of Westminster, but the distinct legal systems—English law and Scots law—remained in use, as did distinct educational systems and religious institutions, namely the Church of England and the Church of Scotland remaining as the national churches of England and Scotland respectively.

The formerly separate kingdoms had been in personal union since the Union of the Crowns in 1603 when James VI of Scotland became King of England and King of Ireland. Since the reign of James, who had been the first to refer to himself as "king of Great Britain", a political union between the two mainland British kingdoms had been repeatedly attempted and aborted by both the Parliament of England and the Parliament of Scotland. Queen Anne (r. 1702–1714) did not produce a clear Protestant heir and endangered the line of succession, with the laws of succession differing in the two kingdoms and threatening a return to the throne of Scotland of the Roman Catholic House of Stuart, exiled in the Glorious Revolution of 1688.

The estates of the realm, or three estates, were the broad orders of social hierarchy used in Christendom from the Middle Ages to early modern Europe. Different systems for dividing society members into estates developed and evolved over time.

• The best known system is the French Ancien Régime (Old Regime), a three-estate system which was made up of a First Estate of clergy, a Second Estate of titled nobles, and a Third Estate of all other subjects (both peasants and bourgeoisie).
• In some regions, notably Sweden and Russia, burghers (the urban merchant class) and rural commoners were split into separate estates, creating a four-estate system with rural commoners ranking the lowest as the Fourth Estate.
• In Norway, the taxpaying classes were considered as one, and with a very small aristocracy; this class/estate was as powerful as the monarchy itself. In Denmark, however, only owners of large tracts of land had any influence. Furthermore, the non-landowning poor could be left outside the estates, leaving them without political rights.
• In England, a two-estate system evolved that combined nobility and clergy into one lordly estate with "commons" as the second estate. This system produced the two houses of parliament, the House of Commons and the House of Lords.
• In southern Germany, a three-estate system of nobility (princes and high clergy), knights, and burghers was used; this system excluded lower clergy and peasants altogether.
• In Scotland, the Three Estates were the Clergy (First Estate), Nobility (Second Estate), and Shire Commissioners, or "burghers" (Third Estate), representing the bourgeoisie and lower commoners. The Estates made up a Scottish Parliament.

Today, the terms three estates and estates of the realm may sometimes be re-interpreted to refer to the modern separation of powers in government into the legislature, administration, and the judiciary. The modern term the fourth estate invokes medieval three-estate systems, and usually refers to some particular force outside that medieval power structure, most commonly the independent press or the mass media.

The Claim of Right (c. 28) (Scottish Gaelic: Tagradh na Còire) is an act passed by the Convention of the Estates, a sister body to the Parliament of Scotland (or Three Estates), in April 1689. It is one of the key documents of United Kingdom constitutional law and Scottish constitutional law.

The Treaty of Union is the name usually now given to the treaty which led to the creation of the new political state of Great Britain. The treaty, effective since 1707, brought the Kingdom of England (which already included Wales) and the Kingdom of Scotland together to be "United into One Kingdom by the Name of Great Britain". At the time it was more often referred to as the Articles of Union.

The Treaty details were agreed on 22 July 1706, and separate Acts of Union were then passed by the parliaments of England and Scotland to put the agreed Articles into effect. The Treaty of Union was eventually passed in the Parliament of Scotland. The first Parliament of Scotland was a unicameral Parliament that was first mentioned on record in the 13th century, when a meeting took place in Kirkliston in 1235. The Parliament met until "prorogued sine die" following months of intense debate, with 110 voting in favour for the treaty to 67 against. The passing of the vote has been described as a vote "to end Scotland's independence".

The Acts of Union refer to two acts of Parliament, one by the Parliament of Scotland in March 1707, followed shortly thereafter by an equivalent act of the Parliament of England. They put into effect the international Treaty of Union agreed on 22 July 1706, which politically joined the Kingdom of England and Kingdom of Scotland into a single "political state" named Great Britain, with Queen Anne as its sovereign. The English and Scottish acts of ratification took effect on 1 May 1707, creating the new kingdom, with its parliament based in the Palace of Westminster.

The two countries had shared a monarch since the "personal" Union of the Crowns in 1603, when James VI of Scotland inherited the English throne from his cousin Elizabeth I to become (in addition) 'James I of England', styled James VI and I. Attempts had been made to try to unite the two separate countries, in 1606, 1667, and in 1689 (following the Glorious Revolution in 1688, and subsequent deposition of James II of England by his daughter Mary and her husband William of Orange), but it was not until the early 18th century that both nations via separate groups of English and Scots Royal Commissioners and their respective political establishments, came to support the idea of an international "Treaty of political, monetary and trade Union", albeit for different reasons.

Scotland is a country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjacent islands, principally in the archipelagos of the Hebrides and the Northern Isles. In 2022, the country's population was about 5.4 million. Its capital city is Edinburgh, whilst Glasgow is the largest city and the most populous of the cities of Scotland. To the south-east, Scotland has its only land border, which is 96 miles (154 km) long and shared with England; the country is surrounded by the Atlantic Ocean to the north and west, the North Sea to the north-east and east, and the Irish Sea to the south. The legislature, the Scottish Parliament, elects 129 members to represent 73 constituencies across the country. The Scottish Government is the executive arm of the devolved government, headed by the first minister, who chairs the cabinet and is responsible for government policy and international engagement.

The Kingdom of Scotland emerged as an independent sovereign state in the 9th century. In 1603, James VI succeeded to the thrones of England and Ireland, forming a personal union of the three kingdoms. On 1 May 1707, Scotland and England combined to create the new Kingdom of Great Britain, with the Parliament of Scotland subsumed into the Parliament of Great Britain. In 1999, a Scottish Parliament was re-established, and has devolved authority over many areas of domestic policy. The country has its own distinct legal system, education system and religious history, which have all contributed to the continuation of Scottish culture and national identity. Scottish English and Scots are the most widely spoken languages in the country, existing on a dialect continuum with each other. Scottish Gaelic speakers can be found all over Scotland, but the language is largely spoken natively by communities within the Hebrides; Gaelic speakers now constitute less than 2% of the total population, although state-sponsored revitalisation attempts have led to a growing community of second language speakers.

Charles II (29 May 1630 – 6 February 1685) was King of Scotland from 1649 until 1651 and King of England, Scotland, and Ireland from the 1660 Restoration of the monarchy until his death in 1685.

Charles II was the eldest surviving child of Charles I of England, Scotland and Ireland and Henrietta Maria of France. After Charles I's execution at Whitehall on 30 January 1649, at the climax of the English Civil War, the Parliament of Scotland proclaimed Charles II king on 5 February 1649. However, England entered the period known as the English Interregnum or the English Commonwealth with a republican government eventually led by Oliver Cromwell. Cromwell defeated Charles II at the Battle of Worcester on 3 September 1651, and Charles fled to mainland Europe. Cromwell became Lord Protector of England, Scotland and Ireland. Charles spent the next nine years in exile in France, the Dutch Republic and the Spanish Netherlands. A political crisis after Cromwell's death in 1658 resulted in the restoration of the monarchy in 1660, and Charles was invited to return to Britain. On 29 May 1660, his 30th birthday, he was received in London to public acclaim.

James II and VII (14 October 1633 O.S. – 16 September 1701) was King of England and Ireland as James II and King of Scotland as James VII from February 1685 until he was deposed in the 1688 Glorious Revolution. The last Catholic monarch of England, Scotland, and Ireland, his reign is remembered primarily for conflicts over religion. However, it also involved struggles over the principles of absolutism and divine right of kings, with his deposition ending a century of political and civil strife by confirming the primacy of the English Parliament over the Crown.

James was the second surviving son of Charles I of England and Henrietta Maria of France, and was created Duke of York at birth. At the age of 51, he succeeded to the throne with widespread support on the death of his elder brother, Charles II. The general public were reluctant to undermine the principle of hereditary succession after the trauma of the brief republican Commonwealth of England 25 years before, and believed that a Catholic monarchy was purely temporary. However, tolerance of James's personal views did not extend to Catholicism in general, and both the English and Scottish parliaments refused to pass measures viewed as undermining the primacy of the Protestant religion. His attempts to impose them by absolutist decrees as a matter of his perceived divine right met with opposition.

The Privy Council of Scotland (c. 1490 — 1 May 1708) was a body that advised the Scottish monarch. During its existence, the Privy Council of Scotland was essentially considered as the government of the Kingdom of Scotland, and was seen as the most important element of central government.

In the range of its functions the council was often more important than the Estates in the running the country. Its registers include a wide range of material on the political, administrative, economic and social affairs of the Kingdom of Scotland. The council supervised the administration of the law, regulated trade and shipping, took emergency measures against the plague, granted licences to travel, administered oaths of allegiance, banished beggars and gypsies, dealt with witches, recusants, Covenanters and Jacobites and tackled the problem of lawlessness in the Highlands and the Borders.