Assertion: marshmallow | /r/AtLocation | the united states
Facets:
value: by the early 1900s
type: TEMPORAL
Source sentences:
text: By the early 1900s, thanks to the starch mogul system, marshmallows were introduced to the United States and available for mass consumption.
text: By the early 1900s, thanks to the starch mogul system, marshmallows were introduced to the United States and available for mass consumption.