-Lincoln uses his power and authority to make his argument against slavery.
Primary Example:
Lincoln used his authority and power as the president and wrote and released the "Proclamation for Amnesty and Reconstruction" it granted the Southern states to join the Union again if they abolished slavery.
The case that certain personality traits can sway us to be more liberal or conservative, to be more or less likely to attend a protest march, more or less likely to ignore politics altogether.
