Spain is element of the European Union and all EU and American nationals can visit the kingdom for a period of now not than 90 days fully with a passport. EU national can follow for a residency allow in the event that they would like to extend their stay.

https://postheaven.net/cethinhdja/spain-is-element-of-the-european-union-and-all-eu-and-american-nationals-can

Spain is section of the European Union and all EU and American nationals can talk over with the nation for a duration of no longer than 90 days fullyyt with a passport. EU country wide can apply for a residency