Cornish dialect
... that some 19th-century newspapers in South Australia published articles in the Cornish dialect of English to meet the needs of miners who had migrated there?
... that some 19th-century newspapers in <a href="./South_Australia" id="mwBLM" rel="mw:WikiLink" title="South Australia">South Australia</a> published articles in the <b id="mwBLQ"><a class="mw-redirect" href="./Anglo-Cornish" id="mwBLU" rel="mw:WikiLink" title="Anglo-Cornish">Cornish dialect</a></b> of English to meet the needs of miners who had <a href="./Cornish_diaspora" id="mwBLY" rel="mw:WikiLink" title="Cornish diaspora">migrated</a> there?