The Events Culminating in the Employee Tax Exemption for Medical

The events culminating in the employee tax exemption for medical insurance include:

A) Post WWI wage and price freeze, 1929 Supreme Court decision to allow benefits as part of labor negotiations, and 1934 tax code change providing for employer tax exemption of medical insurance.
B) Post Korean conflict wage and price freeze, 1959 Supreme Court decision to allow benefits as part of labor negotiations, and 1964 tax code change providing for employer tax exemption of medical insurance.
C) Post WWII wage and price freeze, 1949 Supreme Court decision to allow benefits as part of labor negotiations, and 1954 tax code change providing for employer tax exemption of medical insurance.
D) Post-Vietnam conflict wage and price freeze, 1969 Supreme Court decision to allow benefits as part of labor negotiations, and 1974 tax code change providing for employer tax exemption of medical insurance.