Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best Pre-9-11 history book yet!

Steve Coll has gone out of his way to write such a well researched and interesting novel about the events leading up to the 9-11 attacks. This should be used as a history coursebook for schools that teach terrorism or 9-11 studies. I have learned so much from reading this book. It can be a bit much, though, because of its length and the amount of important characters in the world that have played a role that has led up to this event. But keep with it, and take your time. Well worth the money. Its not Republican or Democrat, but a truly un-partisan view on the war on terrorism, which contrary to what some people think, has been going on now for many years.