What were the grandmother's only possessions after displacement?

(Read the text and answer the question)

Hakkonchandra village was located to the east of the Kaptai Dam in the Rangamati district of the Chittagong Hill Tracts (CHT).

The family in Hakkonchandra village belonged to Boro Hambe clan.

The son from the Boro Hambe clan was an ivory craftsman, recognized and appreciated as one of the first craftsmen among the Jumma population in the CHT.

The story is about the grandmother of the narrator, who is the niece of the ivory craftsman.

During her early years, the grandmother's family was relatively affluent and well-respected in their neighbourhood.

The northern parts of CHT were permanently submerged due to the construction of the Kaptai Dam. This led to the loss of possessions and displacement of many families.