" Very interesting about old and actual societies like Mayas, Pascuans, Togugawa era in Japan, China development, Rwanda genocide, Australia colonization and actual issues, Vikings expansion, and so on. It help to brush up puzzled knowledge about all these topics we have already heard. Very easy to read when the author is talking about concrete topics in the three first parts. Last part is more theory. "
— Stef, 1/27/2014