List of popular countries that take less time to become a citizen of?

1. Canada
2. Australia
3. New Zealand
4. Ireland
5. Portugal
6. Mexico
7. Chile
8. Argentina
9. Uruguay
10. Paraguay

- Spain: 10 years of residency
- Portugal: 5 years of residency
- Ireland: 5 years of residency
- Italy: 10 years of residency
- Greece: 7 years of residency
- Austria: 10 years of residency
- Switzerland: 12 years of residency
- Germany: 8 years of residency
- France: 5 years of residency
- United Kingdom: 6 years of residency