Poll: Why do some people think sign lanaguge is an international language?

English sign language is different from other sign languages like Chinese sign language, German sign language, Russian sign language, etc. Sign language is not an international language. Why many people don’t know this fact? .

what are some good sign language books?

recently i’ve been working with kids with physical and mental disabilities. most of them know sign language and sometimes it’s easier to communicate with them that way. i barely know any (just “good job” so far), and would like to know about some helpful & easy-to learn sign language books. i mainly want to learn […]