No single country has had a larger impact on the past century than America; and most experts agree that the role of English as a world language is due in part to the world's largest economy and third largest country, the United States. But the America of today is also a coutnry of contradictions. It is a country born out of peace and progress, but also out of violence and revolt. Aspects of the USA offers students of English and EFL teachers a broad introduction to the United States, includin...