ity for exploring the past with our new history coursebook with digital access. Endorsed for Option B, the 20th Century, this resource provides comprehensive coverage of all six core Key Questions as well as five depth studies, including Germany, Russia, USA, The First World War and The Second World War. From essay writing support and highlighted key terms, to source analysis and revision tips, this clear and accessible coursebook is ideal for international learners. Access your digital resource on Cambridge GO.