The Great Potato Famine, Ireland, The poor farmers in Ireland were dependent upon potatoes to survive. Despite the huge number or starving people on the island harvests of corn and grain were exported for profit rather than used at home.
Irish Potato Famine – Ireland’s holocaust The Great Famine of the late is the single most catastrophic event in Irish history. It caused a million deaths and forced a million people to emigrate. Ireland lost a quarter of its population.