Should the government fund absolutely nothing besides the military?

[Emsworth]

I don't see why the Constitution of the United States is relevant to this discussion, which is about government in general--not about the government of the United States in particular.

That said, it would certainly be necessary for the government to fund more than the military. It should also fund an internal law and order system--courts, police, and so forth. Furthermore, I would find it acceptable (but not necessary or desirable) for the government to fund certain so-called "public goods" (roads and education, for example).