Christopher Browning's Ordinary Men is about a specific unit of German special police used to round up and massacre Jews. It's been 15+ years since I read it, b

Christopher Browning's Ordinary Men is about a specific unit of German special police used to round up and massacre Jews. It's been 15+ years since I read it, but I think the conclusion was these otherwise ordinary men (not ardent Nazis) followed orders because of a mix of peer-pressure and obedience to authority.