Why do Irish eat potatoes?

Related questions

1. How old is Ireland?
2. What did Ireland eat before potatoes?
3. Is the IRA Catholic?
4. How cold is Ireland?
5. Who qualifies for Irish citizenship?
6. How is St Patrick?
7. What is Ireland famous for?
8. What kind of country is Ireland?
9. Has Ireland paid off its debt?
10. What vegetables are native to Ireland?

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2. #called
3. #almost
4. #potato
5. #years
6. #known
7. #other
8. #during
9. #digging
10. #people
11. #potatoes
12. #blight
13. #famine
14. #disease
15. #irish
16. #crops
17. #ruined
18. #great
19. #hunger
20. #ireland
21. #because