Contrary to some contemporary writers who appear to base human rights on the decisions of governmental officials, human rights are more securely based on _____________, which can be traced back from the works of modern thinkers such as Locke & Jefferson to medieval & Roman thinkers to Plato & Aristotle, & the Bible. (a) communitarian theory, (b) natural law theory, (c) egalitarian theory, (d) civil rights theory.