Briefly explain the cause and impact of the Great Potato In 1840s

Explanation:

It decimated Ireland's population, which stood at about 8.5 million on the eve of the Famine. It is estimated that the Famine caused about 1 million deaths between 1845 and 1851 either from starvation or hunger-related disease. A further 1 million Irish people emigrated

The Great Famine was caused by a failure of the potato crop, which many people relied on for most of their nutrition. A disease called late blight destroyed the leaves and edible roots of the potato plants in successive years from 1845 to 1849

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.