What is one Halachic practice associated with mourning?

Observing a period of Shiva is a significant Halachic practice associated with mourning in Jewish tradition. Shiva is a seven-day period of intense mourning following the death of a close relative, in which the bereaved family refrains from normal activities, allows themselves to express grief, and receives visitors. This practice serves multiple purposes, including providing a structured time for mourning, allowing the community to support the bereaved, and honoring the deceased through reflection and remembrance.

The other choices do not align with the Halachic approach to mourning. Celebrating with music and dance is contrary to the somber nature expected during a mourning period. Wearing garments of bright colors would be inappropriate, as mourners typically wear plain or darker clothing to express their sorrow. Publicizing a death with festivities contradicts the very essence of mourning and respect for the deceased, as it would celebrate rather than reflect upon the loss. Hence, observing a period of Shiva reinforces the importance and respect for the mourning process in Halacha.