For example a recession in the EU would cause a fall in demand for UK exports reducing our AD (EU accounts for 60% of our trade therefore is important). Also a recession in other countries would effect economic confidence if people see the US in a recession they are worried and will spend less.
It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items. HTML elements are delineated by tags, written using angle brackets. Tags such as <img /> and <input /> introduce content into the page directly.
An HTML file consists of text, that is, the words that you want to appear in your document and embedded instructions called HTML tags. The tags give the browser instructions that include formatting, display of images, and hyperlinks. The technical name for the type of data in an HTML file is ASCII text.