<span>Yes, we could certainly have a health crisis that blows the Black Death out of the water. What is needed is a virus that is airborne, has a fairly long gestation period and has a high fatality rate.</span>
5=Highest
4=Second Highest
3=Second lowest
2=Third lowest
1=Lowest
The answer is A, the rest don’t really seem reasonable. And during the middle ages it was a time for great process in arts and SCIENCE! And the only one involving science is A :))