Assertion: mafia | /r/CapableOf | become prominent
Facets:
value: in the 1920s
type: TEMPORAL
value: during the prohibition-era
type: TEMPORAL
Source sentences:
text: The mafia in the United States, on the other hand, (https://www.history.com/topics/crime/origins-of-the-mafia) became prominent in the 1920s during the prohibition-era, with five Italian-American families, including the Gambinos, dominating New York's organized crime scene.