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Boddi Tryweryn a chenedlaetholdeb

Cyflwyno'r cefndir i foddi pentref Capel Celyn yn ystod y 1960au a'i effaith ar genedlaetholdeb yng Nghymru. Ceir y dehongliad mai dyma oedd y sbardun i dwf cenedlaetholdeb yng Nghymru sydd wedi arwain at dwf Plaid Cymru a datganoli erbyn heddiw.

6 minutes

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Making the Story of WalesFrom the Industrial Revolution to Modern Wales

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