Argraffiad newydd sy'n edrych ar ymgyrchoedd milwriaethus yng Nghymru rhwng 1963 a 1969, gan ddangos eu bod wedi'u cynnau gan foddi Cwm Tryweryn a chan fethiant Plaid Cymru i atal boddi'r cwm trwy ddulliau cyfansoddiadol.
This new edition of 'Hands Off Wales' addresses the campaign of militant activism which Wales witnessed between 1963 and 1969, showing that it was fuelled by both the contentious flooding of Cwm Tryweryn and the failure of Plaid Cymru to prevent the valley's drowning via constitutional means.
