Assertion: bubonic plague | /r/Causes | the black death
Facets:
value: in the middle ages
type: TEMPORAL
Source sentences:
text: The bubonic plague was the disease that caused the Black Death, which killed tens of millions of people in Europe, in the Middle Ages.
text: The bubonic plague was the disease that caused the Black Death, which killed tens of millions of people in Europe, in the Middle Ages.
text: Textbooks tell us that the bubonic plague caused the Black Death.