About 61 million people live in the UK. Most people in the UK speak English. There are four native languages other than English. They are Welsh in Wales, Gaelic and Scots in Scotland and Northern Ireland, and Irish in Northern Ireland. Some like to say that Cornish is a language, but it is more of a dialect.
Between the 17th and mid 20th-centuries Britain was an important world power. It became a colonial empire that controlled large areas of Africa, Asia, North America and Oceania.[13] Today this empire does not exist, although Britain keeps links with some of its former empire.
Some well-known cities in the UK are London, Edinburgh, Cardiff, Belfast, Manchester, Liverpool, Birmingham, York and Glasgow.After a long period when England was split into various kingdoms, it was finally made into one country by Æthelstan (Athelstan) in 945AD. England and Wales were unified by Edward I (Longshanks) by force in the 13th century. This union is known as Britain.
Union with Scotland took much longer; there were hundreds of years of conflicts between the two countries. This union is known as Great Britain. In 1603, when Queen Elizabeth I of England died, her closest relative was King James VI of Scotland. He became king of England as well as king of Scotland, but the two countries stayed separate. In 1707, the Scottish and English Parliaments agreed the Treaty of Union, which joined the two countries into one country called The Kingdom of Great Britain under Queen Anne.
Queen Elizabeth has reigned since 1952.
By 1800, both Scotland and England had already independently had much influence over Ireland