These activities of Boko Haram in Nigeria demonstrate how differing cultural beliefs and values can create division within a country. The group's extremist ideology, rooted in a particular interpretation of Islam, has led to violence and conflict, sparking tensions between different religious and cultural groups. This has resulted in a sense of mistrust and fear among communities, highlighting how cultural differences can act as a dividing force within a country. Additionally, the actions of Boko Haram have exacerbated existing ethnic and regional tensions, further emphasizing the role of culture in either linking or dividing a country.