The fourth level of political division in Bosnia and Herzegovina are the municipalities. The Federation of Bosnia and Herzegovina is divided into 79 municipalities, and Republika Srpska into 64. Municipalities also have their own local government, and are typically based on the most significant city or place in their territory. As such, many municipalities have a long tradition and history with their present boundaries. Some others, however, were only created following the recent war after traditional municipalities were split by the Inter-Entity Boundary Line. Each canton in the Federation of Bosnia and Herzegovina consists of several municipalities, which are divided into local communities.