By Jill R. Russell
In late 2003 a colleague of General James Mattis wrote to him asking for a few words on the

I also have to note that from a historian’s perspective this professional practice is fascinating. It is Hegel hurled at the maelstrom of emergent Clio, a manifestation of E.H. Carr’s “unending dialogue between past and present.” There is an awful popular tendency to try to use history prescriptively. This is a bad, bad idea. Very often the lessons relied upon are incorrect or inappropriate. However, history – from quality works – as a critical thinking process, whose substance also furthers understanding [of regions, types of events, etc.] can inform posterity to good effect. The General’s essay is an exposition of this principle.