Read the excerpt from Franklin D. Roosevelt's First Inaugural Address.

We are, I know, ready and willing to submit our lives and property to such discipline, because it makes possible a leadership which aims at a larger good. This I propose to offer, pledging that the larger purposes will bind upon us all as a sacred obligation with a unity of duty hitherto evoked only in time of armed strife.

Select the best rhetorical appeal evident in this excerpt.

Ethos
Logos
Pathos
Chronos

Ethos