“…Thus, support for the Republicans from less‐wealthy segments of the population, like the voter quoted above, has puzzled observers. The scholarly literature attempting to explain this phenomenon has settled on the following six possibilities (Bartels, 2006; Brady et al ., 2008; Burden, 2004; Campbell and Monson, 2005; Frank, 2004; Hillygus and Shields, 2005; Keeter, 2005; Kull et al ., 2004; Langer and Cohen, 2005; Lewis, 2005; Lovett and Jordan, 2005; see especially Roemer, 2006:2–3).…”