As a result, the need for Welsh-medium education was not as obvious as it was in more English-speaking parts of Wales, where a network of designated Welsh-medium schools was established.
O ganlyniad, nid oedd yr angen am addysg cyfrwng Cymraeg mor amlwg ag ydoedd mewn rhannau mwy Saesneg o Gymru lle eid ati i sefydlu rhwydwaith o ysgolion penodedig Cymraeg.