Why is NC called Tar Heels?

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Tags

1. #because
2. #north
3. #carolina
4. #stuck
5. #civil
6. #nickname
7. #during
8. #confederate
9. #their
10. #applied
11. #legend
12. #claims
13. #ranks
14. #importance
15. #troops
16. #state
17. #heels
18. #given