Written by examiners and subject experts, this title for AS Levels provides support for the OCR specification, providing students knowledge and understanding of the product. It features document study papers which provide opportunities to study 20th century history. It assists students when planning coursework to the specification guidelines.

Written by examiners and subject experts, this brand new series for AS Levels provides support for the new OCR specification, giving students an in-depth knowledge and understanding of the product. It features new document study papers which provide exciting new opportunities to study 20th century history. It assists students when planning coursework to the new specification guidelines. It maintains the best features from the previous specification, with new units included alongside to integrate the new curriculum for students.