Keynesianism is a core plank of neo-conservative thought because
a) Keynesianism was seen as a bridge uniting 19th-century classical liberalism with the older, natural tendency for hierarchy.
b) NO, Keynesianism is not a core neo-conservative plank. Neo-conservatives despise Keynesianism.
c) Keynes was a mentor of Nobel Laureate Milton Friedman.
d) Keynesianism's rigorous mathematical modeling.