This may not be right but probably the big effect was it killed alot of people.
Answer:
It helped them create more realistic art work
Explanation:
I hope this helps!
The Black Death killed millions of millions of people which lowered the population
Heritage day, as its name states, celebrates heritage (obviously). The reason that "closes gaps" from the past is because it celebrates culture that was suppressed in the past, and it promotes diversity and unity that was previously discouraged or prosecuted.
