Complex sentence: Baptist missionaries who arrived in Kongo in 1879 developed a modern orthography of the language, and eventually W. Holman Bentley, with the special assistance of João Lemvo produced a complete Christian Bible in 1905.
Split into simpler sentences: Baptist missionaries who arrived in Kongo in 1879 developed a modern orthography of the language. Eventually W. Holman Bentley with the special assistance of João Lemvo produced a complete Christian Bible in 1905.