Assertion: bus boycott | /r/CapableOf | help launch the civil rights movement
Facets:
value: in the late 1960s
type: TEMPORAL
Source sentences:
text: Recent successes include the Montgomery bus boycott of 1955 that helped launch the civil rights movement and the United Farm Workers’ grape boycott in the late 1960s that won bargaining rights for farm laborers in California and other Western states.