The people from Ireland immigrated to the United States due to the unavailability of food resources to survive.
Immigration is referred to as the movement of people from one place to another in search of better resources for livelihood and to manage survival. These reasons can be food, shelter, employment opportunities, growth, resources, and so on.
The people from Ireland have emigrated to the United States due to the unavailability of food as the potato crops are destroyed there due to diseases which result in starvation among the poor.
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