Give an overview of how the Black Plague affected European population.

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Explanation:

The Black Death was the second disaster affecting Europe during the Late Middle Ages AKA "the first one being the Great Famine" and is estimated to have killed 30% to 60% of Europe's population. In total, the plague may have reduced the world population from an estimated 475 million to 350–375 million in the 14th century.

b. germany and italy

d. promised it other land