A french explorer named Samuel De Chanplain explores Canada. So that's pretty much how Canada speaks French.
The creator of American Sign Language (ASL) as we know it today is credited to Laurent Clerc, a deaf educator from France. He played a key role in establishing the first permanent school for the deaf in the United States, helping to shape and promote the use of sign language.
The French.
No person came up with it. People developed it over thousands of years (the same way every language on the planet today came into existence).
French or Polynesian.
The founding fathers came up with the idea of independence. They adopted the idea from the French people during the French Revolution,
How they came up with the language was by combining the michif-cree and the metis language to make the new language.
A French Mathematician named Rene Decartes came up with the idea of exponents.
"Quoi de neuf?"
The french language
Shakespeare came up with no conjunctions. They were all a part of the language long before he came along.
Sign language has evolved over time and is not attributed to a single individual. It has roots in various countries and cultures where Deaf communities have created their own systems of communication using gestures and visual cues. American Sign Language (ASL), for example, has influences from French Sign Language and indigenous sign languages used by Deaf communities in the United States.
It was the french man Jules Rimet.