INDIGENOUS LANGUAGES FOR PEACE, INTEGRATION, NATIONAL COHESION AND DEVELOPMENT: A CASE STUDY OF HARMONIOUS LIVING BETWEEN YORUBA AND HAUSA IN FUNTUA, KATSINA STATE, NIGERIA.

Indigenous languages serve as critical instruments for promoting peace, integration, national cohesion, and sustainable development in multicultural societies like Nigeria. As vehicles of identity, culture, and social interaction, these languages foster communication, understanding, and mutual respect among diverse ethnic groups. This study explores the harmonious coexistence of the Yorùbá and Hausa communities in Funtua, Katsina State, as a model for interethnic peacebuilding and development facilitated through indigenous language use. Despite historical and cultural differences, both groups have forged strong communal bonds grounded in multilingualism, cultural tolerance, and everyday linguistic interaction. The study employed a qualitative case study approach, using purposive sampling to select participants including community elders, traders, educators, and youth leaders. Data were gathered through interviews, focus group discussions, and field observations, and were analyzed thematically. Key findings reveal that shared language practices such as code-switching, bilingualism, and inclusive communication strategies have enhanced social integration, fostered economic cooperation, and reduced ethnic tensions. Additionally, indigenous languages serve as tools for informal education, intergenerational knowledge transfer, and conflict resolution. The Funtua example demonstrates how local language use not only sustains peaceful interethnic relations but also contributes to grassroots development and national unity. However, the study also notes challenges, including declining use of indigenous languages among youth and inadequate support for multilingual education. The findings underscore the need for language-sensitive policies that recognize the role of indigenous languages in fostering unity and development. The study concludes with recommendations for incorporating indigenous languages into national peace and development frameworks.