This might aid future discussion on the subject of countries, regions and sovereignty
United Kingdom
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Although not sovereign states, England, Scotland, Wales and Northern Ireland are countries (depending on context), which collectively form the United Kingdom—a sovereign state that is also commonly referred to as a country. The United Kingdom is a Union of four separate countries brought about by a series of international treaties and legislated for by several Acts of Union. These include the Acts of Union 1707 in both the English and Scottish parliaments, although by then England and Wales had already united. While a political Union was created, Scotland and England retained distinct churches, legal systems and education systems, as a result, the issue of sovereignty is different in the two countries: in Scotland sovereignty lies with the people, whereas in England sovereignty lies with Parliament and the Monarch.[10][citation needed] Lord President (Lord Cooper) stated that "the principle of the unlimited sovereignty of Parliament is a distinctively English principle which has no counterpart in Scottish Constitutional Law", and that legislation contrary to the Act of Union would not necessarily be regarded as constitutionally valid.[