Regionalism is a political ideology which seeks to increase the political power, influence and/or self-determination of the people of one or more subnational regions.It focuses on the "development of a political or social system based on one or more" regions and/or the national, normative or economic interests of a specific region, group of regions or another subnational …

The politics of Europe deals with the continually evolving politics within the continent of Europe.It is a topic far more detailed than other continents due to a number of factors including the long history of nation states in the region as well as the modern day trend towards increased political unity amongst the European states.