The Great Famine was a period of mass starvation, disease, and emigration in Ireland between 1845 and 1852.

The primary cause was potato blight, a disease that destroyed the potato crop across the country.

The Irish rural population was dangerously dependent on the potato as its main food source.

The failure of the potato crop for successive years led to a catastrophic famine.

The response of the British government is widely criticized as being slow, inadequate, and ideologically driven.

Adherence to laissez-faire economic principles discouraged government interference in the market, such as banning food exports from Ireland.

The famine resulted in the deaths of approximately one million people.

Another million people emigrated from Ireland, primarily to North America and Britain.

The famine had a devastating impact on Irish society, culture, and language.

It created deep and lasting resentment against British rule in Ireland and became a major catalyst for Irish nationalism.