contestada

Which of the following was the major contributing factor to the spread of the plague to Cairo, Beijing, and Florence in the fourteenth century?
a. Indian Ocean trade routes connecting South Asia to China, Southeast Asia, and Europe
b. African trade routes connecting sub-Saharan Africa with Asia and Europe
c. The collapse of the Abbasid caliphate
d. Trade along the Mongol road system across Central Asia

Respuesta :

Trade along the Mongol road system across Central Asia was the major contributing factor to the spread of the plague to Cairo, Beijing, and Florence in the fourteenth century

The bubonic plague, also known as the Black Death by later historians, was caused by the bacteria yersinia pestis, which lived in rodent populations and was spread by fleas that had bitten infected animals.

When the plague-infected animals in close contact with humans and humans, it began to spread along established trade routes.

The spread of disease and trade went hand in hand, and no event better exemplifies this relationship than the outbreak of bubonic plague in the mid-14th century, also known as the Black Death.

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