Sande (Mende women's initiation society)
The women's initiation and governance society of the Mende, holding exclusive authority over female initiation, the sowei helmet mask, and social regulation of women's conduct.
The Sande society is the principal institution governing the lives of Mende women in Sierra Leone, operating alongside Poro, the men's counterpart organisation. Sande initiates adolescent girls into adult womanhood through a seclusion period during which they receive instruction in practical skills, social obligations, and the moral framework of Mende society. Ruth Phillips's Representing Woman (1995) documented the society's institutional structure in detail, emphasising its authority over health, fertility, dispute resolution, and aesthetic standards. Senior Sande women who have attained the rank of sowei hold the right to commission, dance, and speak for the helmet mask that bears the same name.
For collectors, the continued activity of Sande in Sierra Leone is a material consideration: the society remains a living institution, and objects associated with it continue to be commissioned and used in ceremonial contexts. This means that the boundary between "old" and "recently danced" objects is not fixed, and that provenance research is essential. The Sande society also extends, with regional variations, to the Temne, Sherbro, and some Limba communities of Sierra Leone, and to Liberia, where it is known among the Gola and Vai peoples.