Explanation:

exp: The book “Chaos and Caliphate: Jihadis and the West in the Struggle for the Middle East” has been authored by Patrick Cockburn, an Irish Journalist. The book exposes how millions of people were killed by a series of disastrous Western interventions in West Asia. It communicates the author’s experiences in these places and it provides much context for these events at a personal level. The largest part of the book deals with Iraq. He is best at explaining the motives of people in those areas.