Why is southern Ireland not part of the UK?

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3. Why is Ireland called Ireland?
4. What are the IRA fighting for?
5. What are the 4 provinces of Ireland?
6. Why did Bloody Sunday happen?
7. Are the Irish a race?
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2. #after
3. #living
4. #ireland
5. #their
6. #break
7. #became
8. #separate
9. #split
10. #years
11. #unrest
12. #ninety
13. #which
14. #people
15. #remained
16. #against
17. #called
18. #republic
19. #south
20. #british
21. #state
22. #rulers
23. #violence
24. #decades
25. #northern