What is the hardest citizenship to get?

What is the hardest citizenship to get? The most difficult countries to obtain citizenship include Vatican City, Liechtenstein, Bhutan, Qatar, Saudi Arabia, Kuwait, Switzerland, China, and North Korea. If you have ever submitted an application for citizenship, you will know just how difficult the process can be.

The most difficult countries to obtain citizenship include Vatican City, Liechtenstein, Bhutan, Qatar, Saudi Arabia, Kuwait, Switzerland, China, and North Korea. If you have ever submitted an application for citizenship, you will know just how difficult the process can be.