I believe this refers to someone who holds citizenship in two countries. So, this could be someone who is a Turkish citizen as well as an American citizen (or some other country's citizen).
Yes but just for 21 days.
Turkish National Police Academy was created in 1937.
Turkish National Badminton Championships was created in 1993.
Yes, you will be able to obtain the Turkish passport. You might even obtain dual citizenship.
I assume you mean in Turkey since there is no compulsory national service in the United Kingdom. Yes, as a Turkish national you should do your National Service and failure to report for national service will be held against you. This is not a great problem unless you intend to return to Turkey in the near future.
Tulips
There is no such word in Turkish.
"ne zaman" means "when" in Turkish.
It doesn't have a meaning in Turkish.
eithet Turkish van or Turkish angora
November mean "Kasım" in Turkish.
"Sagolun" means "thank you" in Turkish.