Complex sentence: It was partially as a result of this case that the Court of Criminal Appeal was established in 1907, so not only did Doyle help George Edalji, his work helped establish a way to correct other miscarriages of justice.
Split into simpler sentences: It was partially as a result of this case that the Court of Criminal Appeal was established in 1907. Apart from helping George Edalji, his work helped establish a way to correct other miscarriages of justice.