Tom O’Higgins (top left) hailed from a venerable Fine Gael dynasty and ran an American-style campaign while Seán Lemass was pivotal in reminding voters of Dev’s patriotic credentials. Photographs: The Irish Times

Politics students might be astonished to learn that Éamon de Valera was re-elected for a second seven-year term as Uachtaráin na hÉireann in 1966 with(...)