These lines refer to stones used for making the fence.
Explanation:
"Mending Wall" is a poem by the twentieth century American poet Robert Frost. Robert Frost's “Mending Wall” is a meditation told from the perspective of a landowner who joins his neighbor in repairing the stone wall that divides their properties.
Zora, a young girl known for her imaginative imagination and proclivity for telling compelling lies, spends her time with her best friend Carrie, who tells the plot
While Joe Clark is violent, angry, and set in his own ways and beliefs.