Ganda (lug-lug) = 3 (Wider communication). De facto language of national identity. Became a language of wider communication in the 18th century when trade with Zanzibar flourished. Also used in religion with the arrival of Protestant, Catholic, and Muslim missionaries. Also used in literature.
Glottolog
[lug] at ISO 639-3
[lug] at OLAC
[lug] at IMTVault
Luganda at WALS
Wikipedia
PHOIBLE
Wikidata