This I would recommend.
Shot in the months after the death of Franco, Informe general is a “documentary” shot with the techniques of a fiction film—exploring the limits of film representations. The speakers are concerned with one question: How do you go from a dictatorship to a democracy?
mubi.com
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Be interested in what you study for the citizenship as the Civil War period is still a subject that is contentious. The Pact of Forgetting is still in place.
To apply for citizenship is easier than it sounds.
First is you must have lived here, continuously, for ten years. Depending on your nationality, some have a shorter time. Also depends on how you live in Spain, are you a dependent or spouse for example.
You must also have a minimum of A2 spanish, supported by a recognised exam. Usually the DELE 2 exam is sufficient. This is reading, writing, a listening and speaking exam. Total time is about 3 hours IIRC
Then there's the citizenship test. This, for me, is the hardest part. There's a standard list of questions, I think it's about two or three hundred, from this a random selection of questions are chosen and answered. These include history, constitution, etc. You must pass this.
After passing these three requirements you wait. Some have waited five years. You must also prove you are integrated into Spanish life.
It's not especially difficult, but it's, for me, essential I get it all right. I want to become Spanish. It means renouncing my British citizenship, (Spain doesn't allow dual nationality) which I'll be sorry about. The UK does.
I hope to get the exams done next year.
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