 Complete the following phrase:  Seán MacBrides new party appealed to disillusioned young urban voters and republicans. Many had become alienated from Éamon de Valeras Fianna Fáil, the main republican party in Ireland, which in the view of more militant republicans had betrayed their principles during the Second World War by executing Irish Republican Army IRA prisoners. Clann na Poblachta also drew support from people who were tired of the old 