Politics in the British Isles converse of unionism, nationalism, is also an important factor for politics in the Isles. Nationalism can take the form of Welsh nationalism, Cornish nationalism, English nationalism, Irish nationalism, Scottish nationalism, Ulster nationalism or independence movements in the Isle of Man or Channel Islands. Identity is intertwined with politics, especially in the case of nationalism and independence movements. Details on identity formation in the British Isles can be found at Britishness, Scottish identity, Irish people. Pan-Celticism is also a movement which is present in several of the countries which have a Celtic heritage. There are no major political parties that are
British Isles naming dispute some consider "The British Isles" as a political term rather than a geographical name for the archipelago. The term "British" had also never applied to Ireland until at least the late 16th century and onwards. This period coincided with the Tudor conquest of Ireland, the subsequent Cromwellian activities in Ireland, the Williamite accession in Britain and the Williamite War in Ireland—all of which resulted in severe impact on the Irish people, landowners and native aristocracy. From that perspective, the term "British Isles" is not a neutral geographical term but an unavoidably political one. Use of the name "British Isles" is