Dee ihe na-esote paragraf a - A na-ekwu na ọ bụ n'afọ 1966 ka ndị Labour ji nwayọọ nwayọọ nabata ọchịchị Welsh pụrụ iche mgbe onye isi oche Plaid Cymru bụ Gwynfor Evans meriri ntuli aka Carmarthen. Na nzaghachi maka mpụta nke Plaid Cymru na Scottish National Party (SNP) Gọọmentị Labour nke Harold Wilson guzobere Royal Commission na Iwu (Kilbrandon Commission) iji nyochaa ndokwa iwu nke UK na 1969. Gọọmentị Labour nke 1974-1979 tụrụ aro ka e nwee Nzukọ Welsh n'otu oge ahụ ọ tụrụ aro maka Scotland. Ndị ntuli aka jụrụ nke a na ntụli aka nke 1979
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