No, they are dialects of the same language. Americans and Brits have no trouble understanding each other except for the occasional slang term.
No, they are not. Both are French-based, but beyond that, they are considered different languages.
Multiple languages are spoken in Asia, for example: Japanese, Korean, Chinese, Thai, and lots more. Also lots of Asian languages have dialects which are considered to be different languages by some.
Texas has different religion of people speaking different languages.
Papua New Guinea is often considered to have the most languages spoken, with over 800 documented languages.
Small patatoe
Creole is considered a distinct language from French, despite sharing some vocabulary and grammatical features. Creole languages evolved from a mixture of different languages including French, but developed unique linguistic structures over time.
Different languages were created by different people, obviously.
There are many problems of communication in different languages. Interpretations, inflection and meaning of words can be lost in communication of different languages.
Because there are so many words and meanings spoken by humans, not to mention many different languages in the world.
All 6,809 languages in the world are different from each other.
Different languages were designed by different people, obviously.
No, English is considered to be one of the many national languages.