Final answer:
The quilts in the story symbolize family unity, cultural heritage, and artistic expression.
Step-by-step explanation:
The quilts in the story symbolize a) Family unity, b) Cultural heritage, and d) Artistic expression.
Quilts have historically been passed down through generations, representing the bond between family members and the sharing of traditions and values. They also reflect a community's cultural heritage, as quilting techniques and patterns often reflect specific regions or ethnicities. In addition, quilts can be seen as a form of artistic expression, with each quilt representing the creativity and craftsmanship of its maker.