Is Halloween a pagan holiday?

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Tags

1. #early
2. #itself
3. #originated
4. #harvest
5. #gaelic
6. #celtic
7. #festival
8. #pagan
9. #traditions
10. #church
11. #christianized
12. #samhain
13. #roots
14. #halloween
15. #particularly
16. #ancient
17. #festivals
18. #widely
19. #believed