The United Kingdom consists of four countries: England, Wales, Scotland and Northern Ireland. The population of the UK is nearly sixty-three million people. The UK is a constitutional monarchy with a parliamentary system. London is considered to be the capital of the country. Although everyone in the UK speaks English, the accents and dialects slightly differ. Such languages as Scottish Gaelic, Irish, Welsh, and Cornish are still spoken in some parts of the UK.
The USA is situated in the central part of North American continent. The population of the USA is more than 316 million people. The official language of the country is English. However, the USA is multinational country and people from certain communities can speak Chinese, Italian, Dutch, Spanish, Korean and many other languages. The USA consists of 50 states and a federal district. The capital of the country is Washington D.C. The Americans use lots of slang words in their speech and have a distinctive accent.