 In some, both the executive and the legislature, though constituting two separate institutions, are collectively identified with a single specific name.A specific denomination may not refer to the same branch of government in all communities; for example, "junta" may refer to the executive office in some communities, to the legislature in others, or to the collective name of all branches of government in others.Given the ambiguity in the constitution that did not specify which territories were nationalities and which were regions, other territories, besides the implicit three "historical nationalities", have also chosen to identify themselves as nationalities, in accordance with their historical regional identity, such as Andalusia, Aragon, the Balearic Islands, the Canary Islands, and the Valencian Community.