No, of course.
Yes, they are endangered.
No... this isn't Russia
Transgender is an adjective.
Transgender = Трансгендерность (Transgendernost')
Yes, transgender is real. There are both transgender women and transgender men. People who feel that their gender assignment of birth is at odds with who they are do exist.
I believe that it is legal in Russia. It is not legal in the UK though and other countries as well.
Transgender Warrior was created in 2003.
Transgender people are not made. It is something you will be born with.
Neither are transgender.
Yes, transgender people exist.
No, but Russia enacted a law in 2013 prohibiting any positive mention of homosexuality in the presence of minors, including online.
If he tells you he's transgender, you've spotted him.