In this drama, a crucible would represent the constant building action leading to the climax of the pot. Similar to the contents of a crucible, the characters seem to be constantly enduring severe trials; in this case, the witching trials. The crucible would, in my opinion, symbolize the town itself and its residents the contents. The symbolism of this suggests a theme of the townspeople going through the witching trials and coming out with a "refined" lesson. The unnecessary accusations and trials will teach a hard lesson to the people who live within the town and influence their future.
Hope this can help you out some!!
<span>Outlines are meant to serve as a working guide. You will use them to determine how to frame your writing. Over time, your outline may change as you work on your project. You may or may not shorten or abbreviate your outline, depending on the goal of your project. An outline is not meant to be read as a standalone work.</span>