Figure 1
From: Modelling shifts in social opinion through an application of classical physics

The number of states that support various social issues (thick lines) and Gallup Polls on different trends (thin lines, dots, dashes, and symbols).
From: Modelling shifts in social opinion through an application of classical physics

The number of states that support various social issues (thick lines) and Gallup Polls on different trends (thin lines, dots, dashes, and symbols).