The document discusses power sharing in Belgium and Sri Lanka. In Belgium, power is shared horizontally and vertically between the Dutch-speaking Flemish and French-speaking Wallonian communities. This includes representation in government. In Sri Lanka, the Sinhalese majority dominated government, causing alienation among Tamils and eventually a civil war. Power sharing is desirable for both prudential reasons like stability and moral reasons like democratic participation. Forms of power sharing include horizontal division between branches of government, vertical division between central/regional governments, and sharing among social/political groups.