Why is Catalan different from Spain?

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Tags

1. #daily
2. #basis
3. #catalonia
4. #spanish
5. #languages
6. #language
7. #notably
8. #spoken
9. #catalan
10. #portuguese
11. #outside
12. #french
13. #barcelona
14. #italian
15. #itself
16. #subset
17. #difference
18. #romance
19. #closer