It is a mood. it basically shows how the speaker feels about the action.
If a proposition is true, then we say it has a truth value of "true"; if a proposition is false, its truth value is "false". For example, "Grass is green", and "2 + 5 = 5" are propositions.
hope this helps :)
Pathos is D, appeal to emotions. As opposed to logos, which is appeal to logic, and ethos, which is appeal to ethics.
This is true because English is still spoken today in Great Britain!