Answer:
A: The poem’s progressive form represents the changing nature of war.
D: The poem’s short sentences and simple structure emphasize the bleak reality of war.
These structural observation best describe the poem “Grass"
Step-by-step explanation:
Carl Sandburg's poem "Grass" is a free verse poem which has short lines and simple words. It doesn’t have a regular meter. Author wants to draw the readers’s attention to the repercussions of a war. He says that different wars might be fought for different reason, but the outcome of all wars is same: death and destruction. “Grass” in the poem is hiding this destruction caused after war. The structure of the poem is simple which shows the reality of the war.