Assertion: smallpox | /r/CapableOf | find fertile territory
Facets:
value: particularly
type: DEGREE
value: along trade and travel routes
type: LOCATION
value: in crowded cities
type: LOCATION
Source sentences:
text: In its natural form, smallpox was transmitted from person to person by air through tiny droplets of saliva, and thus found particularly fertile territory in crowded cities and along trade and travel routes.