Final answer:
Halloween can be understood as a ritual of reversal about death because it involves activities that symbolize the reversal of death, such as costume wearing and trick-or-treating.
Step-by-step explanation:
Halloween can be understood as a ritual of reversal about death because it is a time when people engage in activities that symbolize the reversal of death. For example, costume wearing represents the idea of temporarily becoming someone or something else, which can be seen as a reversal of one's own identity and mortality. The tradition of trick-or-treating can also be seen as a reversal of death, as it involves going door to door to collect treats, which is a joyful activity in contrast to the somber nature of death.