AP World History: Modern
The Irish Potato Famine, also known as the Great Famine, was a catastrophic period in Ireland from 1845 to 1852, marked by a devastating potato blight that led to mass starvation, disease, and emigration. This disaster significantly impacted Ireland's population and economy, causing over a million deaths and prompting the emigration of approximately two million people to countries like the United States, which illustrates the profound effects of migration during this period.