blight arrived in Ireland, causing the potato crop to fail. There were several factors which helped to make the arrival of the blight into a national catastrophe:
• The majority of Irish people were dependant on farming.
• Widespread poverty meant people were already very vulnerable.
• The rise in population meant that, over time, people had to live off smaller and smaller plots of land with very large families.
• The poor were reliant on the potato for food. Potatoes was the main crop in Ireland because A small plot of land was more than enough to grow enough potatoes to feed a family as well as potatoes being easy to harvest and store.
• Cottiers worked in exchange for rent so they had no cash to buy other food.