In the days of the plague no one new that it was caused by rats and fleas. They thought it was caused by many different things e.g Swearing, Drinking alchol on and Sunday etc. They tried to prevent the plague by not doing these things but the plague wasn't caused by that do therefor they didn't prevent the plague.
the second plauge was frogs invading Egypt
the plauge was first dicoverd in 1661
no
The black plauge was from Europe and spread all the way to cover half of Asia it went that far. But now there is no Black Plauge it ended in about the 15 century. I don't know exacly where the Black Plauge started though.
it killed thousands of people
Plauge
wiped them out
1955
It depends on which plague.
Th bubonic plauge .
here boy
1666