Please help me explain what is the potato famine in American history?

There has never been a potato famine in American history. The famine occurred in Ireland. The famine was very serious. Completely ended Ireland's agricultural harvest from 1845 to 1849 for five consecutive years. More than/kloc-0.0 million Irish people died of famine, and millions more had to go out to escape from famine. The population of Ireland has still not recovered from the great famine. According to statistics, before the Great Famine 1844, there were 8.4 million people in Ireland and Northern Ireland, but now there are only 5.25 million people there. A large number of Irish people were forced to emigrate to North America, Australia and New Zealand in order to survive, and the resulting cultural and economic losses were even more difficult to estimate.

Yes The consequences of famine have much to do with the United States. In order to escape, a large number of Irish immigrated to the United States, which led to a large increase in the number of Irish immigrants in the United States.

1845, a disease infected potato crops all over Ireland. Potatoes are the main source of food for Irish people, which led to a terrible and deadly famine and killed millions of people. Some Irish people fled the infected land in search of a new and pure world. They sought asylum in the United States and Canada. Other people who are loyal to their motherland are facing a war of life, which shattered many dreams and filled the hearts of Irish people with fear.