Explanation: As mentioned in the answer for question 149, the LaborManagement Reporting and Disclosure Act (LMRDA) of 1959 also goes by the name of LandrumGriffith (or the LandrumGriffith Act). The TaftHartley Act is the alternative name for the LaborManagement Relations Act (LMRA) of 1947. The NorrisLaGuardia goes by no other name. The Wagner Act is the alternative name for the National Labor Relations Act (NLRA).