2 A2/A-level History resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter A2/A-level SubjectClear filter History Exam board OCR TopicClear filter China and its rulers 1839 - 1989 Resources Document The First Opium War A2/A-level, History Document 5.0 / 5 The First Opium War A2/A-level, History Document Search again