帮忙写一篇关于介绍英国或者加拿大的英语作文

英国简介：

The United Kingdom is a unitary state consisting of four countries: England, Northern Ireland, Scotland and Wales. The UK is a developed country, with the fifth (nominal GDP) or sixth (PPP) largest economy in the world. It was the world's first industrialised country and the world's foremost power during the 19th and early 20th centuries, but the economic cost of two world wars and the decline of its empire in the latter half of the 20th century diminished its leading role in global affairs. The UK nevertheless remains a major power with strong economic, cultural, military and political influence and is a nuclear power, with the second highest defence spending in the world.

加拿大简介：

Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean. It is the world's second largest country by total area, and shares land border