This Unit 3B: War and the transformation of British society c1931-51 Student Book has been written by a team of experienced examiners and subject experts, and is designed to build students' historical skills, understanding and knowledge. Tailor-made to support the options Includes ResultsPlus features - combining exam performance data with examiner insight to give you more information on how to succeed examzone sections include real examiner reports, graded mock-exam answers and a revision section for use in class.