Should i keep back my opinions at such a time through fear or giving offense i should consider my self a guilty of treason toward my country and of an act of disloyalty towards the majesty of heaven which i revere above all earthly kings what appeal does he primarily use here

I would say definitely a Pathos emotional appeal. (a very aggressive one at that)

b)metaphor

explanation:

when reading the sentence carefully it says,"hope is a thing with feathers" it's like saying: hope is a thing like feathers

get what i'm saying? instead of using a smilie like or as they use "with"

it would be nice enough if i got .

every person should make it a priority to serve at least two hours per week.

it's an extremely important civic responsibility that is invaluable to citizens most in need is the correct one