Respuesta :
In the 1840's, there was a major potato famine that cause the starvation and deaths of millions of Irishmen. Because the potato was so vital to their existence, and the crop had failed, Irish people began immigrating to the United States.
A major reason Irish inmigrants came to the United States in the 1840s was to escape a potato famine.
The Great Famine caused by a potato blight forced thousands of Irish peasants to leave their homes and flee, mostly, to North America. Those Irish citizens had no skills or special education, unlike the earlier migration, so they did not want to find jobs as skilled laborers. They just wanted to find a better life.