Final answer:
In "A Christmas Truce" by Aaron Shepherd, juxtapositions refer to contrasting elements or ideas placed together for comparison.
Step-by-step explanation:
Juxtapositions in "A Christmas Truce" by Aaron Shepherd refer to contrasting elements or ideas placed together for comparison. In the context of the story, the British and German soldiers in the trenches during the Christmas truce engage in a rare exchange where they call out to each other, sing Christmas carols, and even climb out of their trenches to meet in the no-man's land between them. This juxtaposition of soldiers from opposing sides coming together highlights the humanity that could still be seen in the war.