Black Death helped to end feudalism. It also helped to end influence of church over common people.
Feudalism.
many believe that Mongols did. Rats and fleas carried the virus that devistated a third of Europe.
A Hospital
They brought trade.
What were the fears during the black death?
Northern Europe
the rats must of died or someone might of found a cure for it
DΓΌrer traveled twice to Italy, and used printmaking to bring Renaissance ideas to other artists in Norther Europe.
Medieval doctors did not know about microorganisms, and since they had no idea what caused the Plague, they had no idea as to how to help its victims.
Rats and their flees helped spread it...so I don't think animals in general helped prevent it. And Europe wasn't saved from the plague.. 50percent of its population died of it. Wiki 'black death'.
No. There is no vaccine against the Black Death. Antibiotics usually help if it is diagnosed in time, but they were not developed until the middle of the 20th century.
No.
By naturally organizing it into a specialized and functional society.