1. Vatican City is one of the smallest countries on Earth, with only 800 residents and 450 citizens. To become a citizen, you must meet key requirements. Which is not one of them?
2. Liechtenstein, a mountainous country between Austria and Switzerland, boasts a population under 40,000. What is the maximum number of years you can be required to live there before becoming a citizen?
3. If you're married to a Liechtenstein citizen and already live in the country, how many years do you have to live there before becoming a citizen?
4. What is a shortcut for becoming a citizen of Liechtenstein?
5. Bhutan is an isolated Himalayan nation known for its national happiness index. What does it take to become a citizen at birth?
6. In Bhutan, citizenship can be rescinded for what reason?
7. How many foreigners does Qatar naturalize per year?
8. What does Qatar require of its natural-born citizens?
9. When can you apply for citizenship in Qatar?
10. What is the maximum number of years you can be required to live in the United Arab Emirates to become eligible for citizenship?
11. Which is not a requirement for naturalized citizenship in Kuwait?
12. How long does the foreign wife of a Kuwaiti man have to wait after marriage before applying for citizenship?
13. How many years do you have to live in Switzerland before applying for citizenship?
14. Besides living in the country for 10 years, what other requirement must you have to become a citizen of Switzerland?
15. What is the easiest way to become a Chinese citizen?