Síle de Valera voters to give preference votes for Anti H-Block candidates in the 1981 general election, a comment which caused controversy. She held her Dáil seat until the 1981 general election, when the constituency boundaries were redrawn. She sought re-election in the new constituency of Dublin South. This caused tension within the local Fianna Fáil party, for one of the other candidates, Séamus Brennan, was a prominent opponent of Haughey. De Valera polled relatively well but narrowly failed to be elected, losing to another Fianna Fáil candidate, Niall Andrews. She contested the constituency again at the February 1982 general election, but saw
Éamon de Valera the UK in retaliation imposed economic sanctions against Irish exports. De Valera responded in kind with levies on British imports. The ensuing an "Economic War" which lasted until 1938. After advising King George V to dismiss McNeill as Governor-General, the King suggested McNeill instead carry on a while longer as viceroy and then resign, which he did on 1 November 1932. Subsequently, a 1916 veteran, Domhnall Ua Buachalla, was appointed Governor-General. To strengthen his position against the opposition in the Dáil and Seanad, de Valera directed the Governor-General to call a snap election in January 1933 and de Valera's party