Instruct: Classify Amazon reviews into positive or negative sentiment
Query: There's no such thing as impartial history

I've read lots of history books and I can tell you that there is no such thing as impartial history. By the very fact of choosing which events to describe the historian shows his biases. That being said I'd say that neither the Mexicans, Americans or Native Americans come out looking very good in this rather depressing account. Anyway, Sides does a good job of pulling it all together, my only criticism being that it was a bit long. I would have have edited it a bit more tightly.