Abahinga mu vy'ibidukikije bagabisha ko ikiyaga Tanganyika gishobora kuduga ku rugero rutari ruherutse haraheze imyaka irenga 100. Diane Nininahazwe yatumiye umuhinga akaba n'umwarimu wa kaminuza, Bernard Sindayihebura, amaze imyaka afata ibipimo vy'amazi ya Tanganyika.