Guess the language

Answers can be found below:
PLEASE DO NOT READ THE ANSWERS BEFORE YOU HAVE A GUESS FOR EACH LANGUAGE. That's called cheating, and is no fun at all ;)
1. German - Germany, Austria, Switzerland among others
2. (Northern) Sami - Norway, Sweden, Finland, Russia
3. Romansh - Switzerland
4. Irish (Gaelic) - Ireland. Not to be confused with English as spoken in Ireland
5. Norwegian - Norway
6. French - France, Belgium, Switzerland, Canada, Senegal, Congo among others
7. Afrikaans - South Africa
8. Samoan - Samoa, American Samoa
9. Welsh - Wales. Not to be confused with English as spoken in Wales.
10. Korean - South Korea, North Korea
11. Finnish - Finland
12. Arabic - Egypt, Iraq, Lebanon, Saudi Arabia, Tunisia, Algeria, Morocco among others
13. (Western) Frisian - Northern parts of the Netherlands
14. Japanese - Japan
15. Polish - Poland
16. (Lowland) Scots - Scotland. Sometimes considered a dialect of English. Not to be confused with Scottish English or Scottish Gaelic.
17. Icelandic - Iceland
18. Swahili - Kenya, Tanzania, Uganda
19. Hindi - India
20. Lithuanian - Lithuania