1. interview with-Alexey Zaleskiy(Ukraine) He is my friend and he gave me information about education in Ukraine.
2. interview with-Sergey Piun(Ukraine) He is my friend and he gave me information about education in Ukraine.
3. interview with-Ilya Bondarev(Ukraine) He is my friend and he gave me information about government in Ukraine.
4. interview with-Daniel Zaslavskiy(Ukraine) He is my friend and he gave me information about medicine in Ukraine.
5. interview with-Artem Lukyanov(Ukraine) He is my friend and he gave me information about medicine in Ukraine.
6. interview with-Anatolii Nykolenko(Ukraine) He is my father and his interview gave me information about universities in Ukraine.
7. interview with-Dan Kukushkin(US) He is my friend and he gave me information about universities in US.
8. interview with-Ben Gillette(US) He is my friend and he gave me information about education in US.
9. interview with-Kevin Fairley(US) He is my friend and he gave me information about religion in US.
10. interview with-Vlad Polsha(Ukraine) He is my friend and he gave me information about environment in Ukraine.
11. website-cia.gov This website gave me information about religion and languages in US.
12. website-worldtimezone.com This website gave me information about timezones.
13. website-sherhaan.ru This website gave me information about languages in Ukraine and a picture of how Russian spreads in Ukraine.
14. website-whitehouse.gov This website gave me information about US government.
15. website-adherents.com This website gave me information about religion in US during 2002.
16. website-en.wikipedia.org I used this website to verify some of the information from the interview.
17. website-eere.energy.gov This website gave me information about climate zones in US.