The Act of Security 1704 (also referred to as the Act for the Security of the Kingdom) was a response by the Parliament of Scotland

Parliament of Scotland

The Parliament of Scotland, officially the Estates of Parliament, was the legislature of the Kingdom of Scotland. The unicameral parliament of Scotland is first found on record during the early 13th century, with the first meeting for which a primary source survives at...

 to the Parliament of England

Parliament of England

The Parliament of England was the legislature of the Kingdom of England. In 1066, William of Normandy introduced a feudal system, by which he sought the advice of a council of tenants-in-chief and ecclesiastics before making laws...

's Act of Settlement 1701

Act of Settlement 1701

The Act of Settlement is an act of the Parliament of England that was passed in 1701 to settle the succession to the English throne on the Electress Sophia of Hanover and her Protestant heirs. The act was later extended to Scotland, as a result of the Treaty of Union , enacted in the Acts of Union...

. Queen Anne

Anne of Great Britain

Anne ascended the thrones of England, Scotland and Ireland on 8 March 1702. On 1 May 1707, under the Act of Union, two of her realms, England and Scotland, were united as a single sovereign state, the Kingdom of Great Britain.Anne's Catholic father, James II and VII, was deposed during the...

's last surviving child, William, Duke of Gloucester

William, Duke of Gloucester

Prince William, Duke of Gloucester was the son of Princess Anne, who ascended the British thrones in 1702, and her husband, Prince George of Denmark and Norway. Styled Duke of Gloucester, he was their only child to survive infancy...

 had died in 1700, and both parliaments needed to find a Protestant successor. The English Parliament had settled on Electress Sophia of Hanover

Sophia of Hanover

Sophia of the Palatinate was an heiress to the crowns of England and Ireland and later the crown of Great Britain. She was declared heiress presumptive by the Act of Settlement 1701...

, granddaughter of King James VI of Scotland

James I of England

James VI and I was King of Scots as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the English and Scottish crowns on 24 March 1603...

, without consulting the Scottish Parliament.

The response of the Scottish Parliament was to pass a bill in 1703 requiring that, on the death of Queen Anne without issue, the three Estates of the Parliament were to appoint a Protestant successor from the descendants of the Scottish kings, but not the English successor unless various economic, political and religious conditions were met. The bill was refused Royal Assent

Royal Assent

The granting of royal assent refers to the method by which any constitutional monarch formally approves and promulgates an act of his or her nation's parliament, thus making it a law...

 by the Lord High Commissioner to the Parliament of Scotland

Lord High Commissioner to the Parliament of Scotland

The Lord High Commissioners to the Parliament of Scotland, sometimes referred to as the fifth estate of the Estates of Scotland, were the Scottish Sovereign's personal representative to the Parliament of Scotland following James VI of Scotland's accession to the throne of England and his becoming,...

.

The following year, 1704, the bill became an Act after the Scottish Parliament refused to raise taxes and sought to withdraw troops from the Duke of Marlborough

John Churchill, 1st Duke of Marlborough

John Churchill, 1st Duke of Marlborough, Prince of Mindelheim, KG, PC , was an English soldier and statesman whose career spanned the reigns of five monarchs through the late 17th and early 18th centuries...

's army in the War of the Spanish Succession

War of the Spanish Succession

The War of the Spanish Succession was fought among several European powers, including a divided Spain, over the possible unification of the Kingdoms of Spain and France under one Bourbon monarch. As France and Spain were among the most powerful states of Europe, such a unification would have...

 unless Royal Assent was given.

The English Parliament retaliated with the 1705 Alien Act, threatening to cut trade

Trade

Trade is the transfer of ownership of goods and services from one person or entity to another. Trade is sometimes loosely called commerce or financial transaction or barter. A network that allows trade is called a market. The original form of trade was barter, the direct exchange of goods and...

 and free movement between the two countries, unless negotiations opened leading either to the repeal of the Act of Security, or (as in the event happened) to the Act of Union in 1707. The end result was the Union of England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 and Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is 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...

 into the Kingdom of Great Britain

Kingdom of Great Britain

The former Kingdom of Great Britain, sometimes described as the 'United Kingdom of Great Britain', That the Two Kingdoms of Scotland and England, shall upon the 1st May next ensuing the date hereof, and forever after, be United into One Kingdom by the Name of GREAT BRITAIN. was a sovereign...

, approximately one hundred years after the Union of the Crowns

Union of the Crowns

The Union of the Crowns was the accession of James VI, King of Scots, to the throne of England, and the consequential unification of Scotland and England under one monarch. The Union of Crowns followed the death of James' unmarried and childless first cousin twice removed, Queen Elizabeth I of...

.

Although deemed void by the Act of Union, the Parliament of Great Britain

Parliament of Great Britain

The Parliament of Great Britain was formed in 1707 following the ratification of the Acts of Union by both the Parliament of England and Parliament of Scotland...

 passed an Act (Repeal of Certain Scotch Acts 1707

Repeal of Certain Scotch Acts 1707

The Repeal of Certain Scotch Acts was a repeal of several Acts originating in the Scottish and English Parliaments, supplementing the Acts of Union 1707, passed by the Parliament of Great Britain.The Acts repealed included the Act of Security 1704....

 6 Ann. c. 32) explicitly repealing this Act together with the Act anent Peace and War.