Éamon de Valera new line. However, a vote to accept the Free State Constitution (contingent on the abolition of the Oath of Allegiance) narrowly failed. Soon afterward, de Valera resigned from Sinn Féin and seriously considered leaving politics. However, one of his colleagues, Seán Lemass, convinced de Valera to found a new republican party. In March 1926, with Lemass, Constance Markievicz and others, de Valera formed a new party, Fianna Fáil ("The Warriors of Destiny"), a party that was to dominate 20th-century Irish politics. While Sinn Féin still held to an abstentionist line, Fianna Fáil was dedicated to republicanising the Free State from
Éamon de Valera in Belfast, and some continuing status for the King as head of the Commonwealth. Ireland's share of the imperial debt was to be paid. After the Treaty was narrowly ratified by 64 to 57, de Valera and a large minority of Sinn Féin TDs left Dáil Éireann. He then resigned and Arthur Griffith was elected President of Dáil Éireann in his place, though respectfully still calling him 'The President'. On a speaking tour of the more republican province of Munster, starting on 17 March 1922, de Valera made controversial speeches at Carrick on Suir, Lismore, Dungarvan and Waterford, saying that: