Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Here's a useful companion to this fine book

I found this book riveting and an easy way to understand why the world is the way it is today, especially what influenced the spread of culture. However the rankings of the author (which I do not disagree with) loses its relevancy after the first 10 or so. I found myself wishing I could read thru them in chronological order. To that end and for the benefit of other readers I transcribed the table of contents onto a spreadsheet and sorted by date. I now plan to re-read the book in chronological order. The link to my work is at:[...]If anyone wants to add columns for the combatants and location country please be my guest.Enjoy the book.Chris Andersen