 Furthermore, these dialects have remained pure.A comparison by Professor Fleischhauer of dialects in Germany from the 1850s to dialects in these towns in the 1970s showed no appreciable difference between the mother dialect and the current dialects with the exception of modern words introduced after emigration from Germany such as "airplane", "automobile", "phonograph", and "compact discs".These new English words are conveniently inserted into the local Ohio dialect.