Irishmen and women were forced to live on a diet of potatoes. There was no famine as there was plenty of poultry, beef, pork, wheat, barley etc. but the Brits kept that for themselves and sent it off to feed their armies who were out causing misery in other parts of the globe. British penal laws made the situation worse. Irishmen had no rights whatsoever, especially if they didn't convert to their oppressor’s religion or continued to speak in their native tongue etc. They were forced to work for absentee English landlords to pay rent. Food produced by their hands was sent to the Irish ports, guarded all the way by armed British troops before being exported to feed the British armies, while the people of Ireland died of starvation. Some say it was genocide, that the Irish were a problem to Britain because of their continued resistance to British rule.