Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Explaining why slavery is still commonplace and unforgiveable

Mr. Soodalter does an amazing job by taking a little known event and giving it life. His characters and events are so real and the lack of support to end slavery is shameful. Although there was legislation, the politicians did little to prevent slavery from continuing (they all had them) and Soodalter shows how little things have changed in the world in his final chapter. This is an adventure, a great story, told by an excellent historian and story-teller. This is a must read!!