No, the speaker of Owen's poem would not agree with the idea that it is sweet and right to die for one's country.
The poem describes the horrors of war: the fear, the exhaustion, the suffering. The speaker wonders why people at home would support young men dying like this.
At the end of the poem, the speaker says the idea that it is sweet and right to die for one's country is "the old Lie."
I think its A. but Im not completely sure :/
The protagonist in the Sister’s club would have to be Stevie
Imagery. Authors use imagery to engage a readers senses.
(Imagery is being very descriptive so that the readers can almost imagine that they were actually where the author is describing. This can be achieved through descriptions of the senses, for example what is around them, like describing a flower patch, and what colors there is, and the bees flying around getting pollen, and the sweet smell spread through the air, and how the wind feels as it goes through your hair)