Assertion: smallpox | /r/AtLocation | europe
Facets:
value: during the crusades
type: TEMPORAL
value: for centuries
type: TEMPORAL
Source sentences:
text: There isn’t any hard evidence that smallpox did return with the Crusaders; although, we all know that warfare is a time that favors the spread of infectious diseases, and it’s probably true that smallpox had already been present in Europe for centuries.
text: In any case, we know too that smallpox, although it was present in Europe during the Crusades, the conditions at that time led to its beginning to have a more important impact, that reached its highpoint in the late-seventeenth and then throughout the eighteenth century.