The United Kingdom, located in Northwestern Europe, comprises four regions: England, Scotland, Wales, and Northern Ireland, with London as its capital. Home to approximately 67 million people, the UK is a constitutional monarchy headed by King Charles III, with a parliamentary system featuring the House of Commons and the House of Lords. Its economy is diverse, with key industries including finance, technology, and tourism, and it uses the British Pound (GBP) as currency. Culturally rich, the UK has made significant contributions to literature, music, and sports. Major attractions such as Buckingham Palace, Stonehenge, and the Scottish Highlands draw millions of tourists each year. Education is compulsory for children ages 5 to 18, and the country is home to prestigious universities like Oxford and Cambridge.