Belgium has successfully implemented power sharing to accommodate its Dutch-speaking Flemish and French-speaking Walloon populations. The constitution mandates equal representation of the linguistic groups in government. Power is also shared regionally, with autonomy given to Flemish and Walloon state governments. A similar power sharing model was not adopted in Sri Lanka, exacerbating tensions between the Sinhalese majority and Tamil minority and ultimately leading to civil war. Power sharing is desirable to reduce conflicts, give all groups a stake in government, and strengthen national unity.