Answer:
The speaker climbs a mountain path, which suggests an upward struggle; thus, the setting underscores the central theme of resilience in the face of adversity
Explanation:
This question refers to Charlotte Perkins Gilman's poem "An Obstacle".
From the poem we see that the narrator climbs up the mountain path, that she is busy, with many things to do for her and for other people and that she is carrying a heavy load. Her path is already hard so big and collosal incubus, the Prejudice, which suddenly appear, made it impossible to climb up.
This path most likely symbolizes struggles of women at the time and the Prejudice (that women aren't equal to men) only made their struggles and everyday life even harder.
So, climbing up this steep mountain path suggests women's efforts to overcome adversity and resilience they show.