London is the capital and largest urban area in the United Kingdom. An important settlement for two millennia, London's history goes back to its founding by the Romans. Since its settlement, London has been part of many important movements and phenomena throughout history, such as the English Renaissance, the Industrial Revolution, and the Gothic Revival. London is one of the world's leading business, financial and cultural centres, and its influence in politics, education, entertainment, media, fashion and the arts contribute to its status as a major global city. The city boasts four World Heritage Sites: The Palace of Westminster, Westminster Abbey and St. Margaret's Church; the Tower of London; the historic settlement of Greenwich; and the Royal Botanic Gardens, Kew.