hello @xyzashu, how interesting your post. Really yes.

I started thinking about what it would be like if several languages ​​were spoken in my country (Venezuela), it would be a complex issue, but as it is demonstrated in your country, coping with that reality is possible.
I must confess that I completely ignored all that information that you have contributed, and in relation to the questions that you leave at the end of the post, I can not answer any of them without consulting google ... I must confess it.

But go that is very particular that of the languages ​​in your country, that by the way, I wanted to know. I know that they are very given to the protection of life, and that is important for me.