剧情简介
凯特开始怀疑她的啦啦队新任命的队长安娜对艾玛的死负有责任，但当凯特试图找出真相时，安娜却要毁了她的生活。。Secrets to Civilisation is a groundbreaking History series which explores the recent explosion in data about our planet's past, offering a completely fresh perspective on the ancient world from the Bronze Age to the fall of Rome.。
