Ireland’s great famine of the mid-19th century resulted in:

Millions of people fleeing Ireland for the Americas

Explanation:

The great famine of Ireland was a period of illness, death and misery that occurred in the nineteenth century (1845-1852), which killed one million people and forced the emigration of millions of other Irish to North America. According to historians, the great hunger occurred because something like a fungus contaminated a large volume of potatoes, making it impossible to consume them and starving the Irish.

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.