9. The Irish Potato Famine (1845-1852)
The Irish Potato Famine was more than a national tragedy—it reshaped the world. A devastating potato blight led to widespread starvation, sparking mass emigration from Ireland to North America, Australia, and beyond. This migration changed the cultural fabric of many countries and highlighted the dangers of monoculture in agriculture. The famine’s lessons still influence global food security policies and modern agricultural practices, emphasizing the need for crop diversity and government intervention. Read more from BBC History.
