Who made sign language?

It's important to understand that sign language wasn't "made" by a single person. It's a complex system of communication that evolved naturally over time, much like spoken languages.

Here's a more detailed explanation:

* Sign languages are not universal: Each country and even different regions within a country often have their own distinct sign languages.

* Origins are diverse: The origins of sign languages vary depending on the specific language. Some developed independently within deaf communities, while others were influenced by spoken languages or even by contact with other sign languages.

* Evolution and adaptation: Sign languages continue to evolve and adapt as new generations emerge, new technologies are developed, and cultural influences change.

While we may not know the exact origins of every sign language, it's safe to say that they are products of human ingenuity and the desire to communicate, evolving organically within deaf communities.