Assertion: inoculation | /r/CapableOf | spread to american colonies
Facets:
value: in the 1720s
type: TEMPORAL
Source sentences:
text: She enjoyed some limited degree of success, including seeing inoculation spread to the American colonies in the 1720s, when Zabdiel Boylston (1680-1766) introduced the practice in the wake of a smallpox epidemic in Boston.