"Education as a Matter of Social Justice"

Archbishop Chaput explains, here, that and how "education is a matter of social justice."  More to the point, it is unjust for a political community to refuse to support parents who chose schools other than traditional public schools for their children.  John Coons said it so well here ("School Choice as Simple Justice").  And, Nicole Stelle Garnett and I tried our hand, a while back, in this paper ("School Choice, the First Amendment, and Social Justice").