Travel the Roman empire & discover the great diversity of its peoples & cultures. This book shows the importance of the Roman army in conquering & controlling the empire, & how the empire was held together by the Emperor & by his officials & laws. The economic power of Rome depended on raw materials from all over the empire: metals, stone & food. Rome`s success lay in its inclusiveness, with many distinct cultures flourishing within its boundaries. People practised many different religions & spoke many different languages, but they were unified by Roman civilization. Sam Moorhead shows how the most successful empire in human history was organised, & why understanding the Roman empire helps us to understand better our world today.