Buy Me a Coffee at ko-fi.com

Plains indian sign language

once the lingua franca across North America

Pronunciation
/pleɪnz ˈɪndiən saɪn ˈlæŋɡwɪʤ/
/pleɪnz ˈɪndɪən sʌɪn ˈlaŋɡwɪʤ/