Why does Poland use the euro?

Related questions

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3. Is the cost of living high in Poland?
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6. Is Poland an advanced country?
7. What is the currency of Krakow?
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Tags

1. #poland
2. #adoption
3. #opposes
4. #former
5. #their
6. #justice
7. #donald
8. #amendment
9. #participation
10. #order
11. #support
12. #currency
13. #party
14. #agree
15. #referendum
16. #ruling
17. #constitutional