Yes there are many, but most are dead
french, dutch, German and nativeAmerican
I heard he spoke 7 languages
No, Romance languages are not spoken in Poland. The major language groups of Poland are Balto-Slavic languages.
It is highly unlikely for any individual to know all the languages in the world, as there are over 7,000 different languages spoken globally. Even the most multilingual individuals typically only know a handful of languages fluently.
burmese
No.
There are a few thousands programming languages, pick any 25 of them.
First ,you have to learn about their languages .There are many languages about India .Then ,if you have any Indian friends ,you have to talk to tell in their languages .And then be with them just like your best friends.
The Hopewell Culture represented dozens of different tribes and languages, but since none of them had any system of writing, there is no information about what languages they spoke.
Yes, most languages of India are descended from Indo-European, as is Persian.
An auxiliary language is any of various languages used for intercommunication by speakers of various other languages.
No