DAR ES SALAAM, Jan. 20 -- FOR decades, Tanzania has been widely recognised as a beacon of peace, unity and stability in Africa.

Despite being home to more than 120 ethnic groups, the country has maintained social harmony through strong traditions, customs and moral values that bind communities together.

Traditional leaders say that strengthening these traditions and restoring moral values remain the most effective way to ensure that such violence never occurs again.

Tanzanias customs have long emphasised respect, dialogue, unity and collective responsibility. In many communities, elders play a central role in resolving disputes through peaceful discussion and mediation.

Family meetings, village assemblies and cultural forums have trad...