This introduction to the study of politics offers the background knowledge to enable you to consider and analyze important political questions, and help you develop your own opinions. The book outlines key political terms and concepts and focuses on key political themes and ideas, featuring examples from the UK, the EU and the US. It also examines the judiciary and law enforcement, looks at the role of the media in relation to politics and outlines the role of international communities and organizations. The role of pressure groups is also explored.