London is the capital of the United Kingdom of Great Britain and Northern Ireland. It is the biggest city in Europe and the biggest financial center. Diversified race, religions and cultures can be found in London with citizens around the world. After the 16th century, London has grown rapidly because of capitalism. What’s more, London is a world-famous resort place with plenty of attractions and museums. London became one of the four World Cities with its achievements in the field of politics, economy, culture, technology, etc.