What led to the enactment of the Landrum-Griffin Act?
It was enacted the year following the largest incidence of strikes and the most time lost from work due to strikes of any year in U.S.
It was enacted to forbid federal courts from issuing injunctions against specifically described union activities and to outlaw yellow-dog contracts.
It was enacted to avoid service interruptions only in rail and air carriers.
It was enacted following the congressional hearings into corrupt practices in labor-management relations.