Vimbuza, an important healing ritual, is practiced by the Tumbuka people in which African country formerly known as Nyasaland?

The Tumbuka people primarily reside in Malawi, which was formerly known as Nyasaland before gaining independence in 1964. Vimbuza is a significant cultural and spiritual healing ritual practiced among the Tumbuka, involving dance and music to address various health and social issues. The ritual reflects the community's deep connection to their traditions, ancestry, and collective identity. Recognizing the importance of Vimbuza highlights how indigenous practices contribute to both individual and community well-being.

The other options do not represent the correct association, as the Tumbuka do not predominantly inhabit Zambia, Tanzania, or Uganda, thus making these countries less relevant to the context of the question regarding the specific cultural practices tied to the Tumbuka in Malawi.