I mean, does exactly what it says on the tin--it's a very short introduction to WWI, with special focus on the military aspects of the war (aka 'the things I find most boring about history'.) It did I guess have like... a section of a chapter dedicated to "homefront life" so good it on that front? I didn't find it super interesting, but someone who wants that military history crash course would probably like it way better than I did.