Assertion: rock | /r/CapableOf | become popular
Facets:
value: in the later 1950s
type: TEMPORAL
value: in the 1960s
type: TEMPORAL
value: across the united states
type: LOCATION
value: in europe
type: LOCATION
value: among the youth of america
type: LOCATION
value: immensely
type: DEGREE
value: with teenagers
type: OTHER
value: in the 1980s
type: TEMPORAL
value: widely
type: DEGREE
Source sentences:
text: In the later 1950s and in the 1960s, rock and roll became popular across the United States and in Europe.
text: Alternative rock (also called alternative music, alt-rock, or simply alternative) is a category of rock music that emerged from the independent music underground of the 1970s and became widely popular in the 1980s.
text: In the later 1950s and in the 1960s, rock and roll became popular across the United States and in Europe.
text: In the later 1950s and in the 1960s, rock and roll became popular across the United States and in Europe.
text: These qualities, along with the fact that it horrified adults in general and parents in particular, caused Rock and Roll to become immensely popular with teenagers, who then, for the first time had their own music.
text: It was only when rock and roll became popular among the youth of America that the politicians’ wrath came in the form of a Congressional investigation of an activity (rock ‘në roll musicals) that was harming no one,” says The Future of Freedom Foundation President Jacob Hornberger.