* Sign languages are not a single, monolithic thing. They're diverse languages with unique histories and development.
* Sign languages are constantly evolving. They adapt to the needs and experiences of their communities, just like spoken languages.
However, we can say a few things:
* Sign languages are ancient. There's evidence suggesting sign languages existed long before written languages, likely predating the development of spoken language in some communities.
* Deaf communities have always used sign languages. The development of sign languages is intertwined with the history of Deaf communities.
* Modern sign languages have emerged over time. While the origins of many are unclear, some can be traced back to specific times and locations. For example, American Sign Language (ASL) developed in the 18th century from French Sign Language.
So, rather than asking when "sign language" was made, it's more accurate to ask about the history of specific sign languages.
If you're interested in a specific sign language, let me know! I can give you more detailed information about its history and origins.