Not just that, I would offer him encyclopedias outlining every battle, political intrigue and social nuance regarding WW2 we have today, as well as current technical and engineering manuals in the fields telecommunications, computer technology, rocketry, jet propulsion, nuclear reactors, stealth technology, material science, fusion technology, medical science, chemistry... etc, I would also include a series of journals outlining current events, to showcase what the world became after he was defeated.