Assertion: opium's use | /r/CapableOf | continue through the american civil war
Facets:
value: before giving way
type: TEMPORAL
Source sentences:
text: Widespread medical use of unprocessed opium continued through the American Civil War before giving way to morphine and its successors, which could be injected at a precisely controlled dosage.
text: Widespread medical use of unprocessed opium continued through the American Civil War before giving way to morphine and its successors, which could be injected at a precisely controlled dosage.