Which lines in these excerpts show the painful and filthy conditions faced by soldiers in the trenches during world war i?

in winter trenches, cowed and glum,
with crumps and lice and lack of rum,
he put a bullet through his brain.
no one spoke of him again.
(siegfried sassoon, "suicide in the trenches")

obscene as cancer, bitter as the cud
of vile, incurable sores on innocent tongues,
my friend, you would not tell with such high zest
to children ardent for some desperate glory,
the old lie; dulce et decorum est
pro patria mori.
(wilfred owen, "dulce et decorum est")

This excerpt is from “the poet” by alfred, lord tennyson. the poem describes a poet's consciousness and perception. which three lines suggest the richness of a poet's thoughts? thus truth was multiplied on truth, [the world like one great garden show'd,] and thro' the wreaths of floating dark upcurl'd, rare sunrise flow'd. [and freedom rear'd in that august sunrise] her beautiful bold brow, when rites and forms before his burning eyes melted like snow. [there was no blood upon her maiden robes] sunn'd by those orient skies; but round about the circles of the globes of her keen eyes and in her raiment's hem was traced in flame wisdom, a name to shake [all evil dreams of power--a sacred name.] and when she spake, [her words did gather thunder as they ran,] and as the lightning to the thunder which follows it, riving the spirit of man, making earth wonder, so was their meaning to her words. no sword of wrath her right arm whirl'd, [ but one poor poet's scroll, and with 'his' word] she shook the world.