Fig. 8From: Spheres of legislation: polarization and most influential nodes in behavioral contextHistograms of thresholds. Frequency polygons of the Democratic and Republican senators’ thresholds are shown in these two plots. Each plot shows the frequency polygons of the four spheres. The frequency polygon of Sphere 1 (Security & Armed Forces) is “flatter” than the other three spheres for both Democratic and Republican senatorsBack to article page