Approved by AQA and tailored to the latest specification, The Making of a Superpower: USA 1865-1975 helps students understand issues of change, continuity, and cause and consequence in this period of American history. It explores:- how the role of the USA in world affairs changed- how united the USA was during this periodMake connections between the six key thematic questions in the specificationFocus on skills building and exam practiceKey features are:- Source-Based Learning. Includes a wide range of sources and extracts to develop vital skills in historical interpretation and source analysis- Exam Practice. Features exam-style questions and study tips to help students prepare and performPerfect for any student studying AQA AS or A Level History, this book helps students achieve success in The Making of a Superpower: USA 1865-1975.