What pushed large numbers of Irish people to immigrate to the United States in the 1840s?

Question

Quizplus · Accepted Answer

The potato rot, also known as the Great Famine or Great Hunger, was a catastrophic event in Ireland in the 1840s. The potato crop, which was the staple food of the Irish population, failed due to a fungal infestation, causing a widespread famine. This led to the death of over a million people and the immigration of millions more to countries such as the United States, Canada, and Australia in search of a better life.

What Pushed Large Numbers of Irish People to Immigrate to the United