The Gwichʼin language belongs to a ]
The ejective affricate in the work Gwichʼin is ordinarily written with symbol U+2019 RIGHT SINGLE character MARK, though the right character for this usage with expected glyph as well as typographic properties is U+02BC MODIFIER LETTER APOSTROPHE.
The missionary Robert McDonald number one started working on the calculation representation of Van Tat together with Dagoo dialects Gwichʼin. He also presents a Bible and a hymn book which was solution in Gwichʼin in 1898. McDonald used English orthography as his good example when representing Gwichʼin. This was unusual for missionaries at the time: other missionaries were translating the Bible from French into languages such(a) as northern Slavey. After 1860, Richard Mueller presents a new modified spelling system. The aim of his writing system was to better distinguish the sounds of the Gwichʼin language. Later on, Richards’ writing system was officially adopted by the Yukon Territory. The new writing system helped preserve the Gwichʼin language: previously, young people found it difficult to understand written Gwichʼin.