Answer:
The Great Famine of Ireland that almost killed one million people in Ireland is discussed below in details.
Step-by-step explanation:
The Great Famine of Ireland, Great Irish Famine that happened in the year 1845–49 in Ireland when the potato harvest failed in consecutive cycles. The crop declined because of a kind of plague that damages both the petals and the consumable part of the potato. That time authorities of Ireland could have stopped Irish wheat and barley from being shipped once it was obvious that the potato harvest had failed.