Answer:
30- 60 percent in Europe, 12 million of the population in Asia.
Step-by-step explanation:
In the fourteenth century,The bubonic Plague is also known as the great plague, Pestilence plague, or the black plague. It started in 1347 and ended in 1352. The plague was carried by brown rats and it entered Europe from Italy.
The plague was actually caused by a bacillus bacteria(bacterium Yersinia pestis). The symptoms include; black sores covering the body, joint pains, armpits swelling, fever as so on.
About thirty(30) percent to sixty(60) percent of people in Europe we're killed because of this plague.
In Asia, the plague started in 1855 in Yunnan province killing approximately twelve(12 million) people in Asia. More death were recorded in India.