十字军东征 The Crusades

　　In this new three-part series for BBC Two, Dr Thomas Asbridge presents his revelatory account of the Crusades, the 200-year war between Christians and Muslims for control of the Holy Land. The story of the Crusades is remembered as a tale of religious fanaticism and unspeakable violence, but now fresh research, eyewitness testimony, and contemporary evidence from both the Chris...