Answer:
Harry Truman did not call for the repeal of the Taft-Hartley Act. In fact, he vetoed the bill when it was passed by Congress in 1947, but his veto was overridden. The Taft-Hartley Act, officially known as the Labor Management Relations Act, was a significant labor law that restricted the power of unions and gave employers more control over labor disputes.
Truman's veto was based on his belief that the Act placed unfair restrictions on organized labor and violated the principles of free speech and assembly. Truman felt that the Act favored employers over employees and weakened the bargaining power of labor unions. However, his veto was overridden by Congress, and the Act became law.
Therefore, the option "He believed that the Taft-Hartley Act placed unfair restrictions on organized labor" is the correct answer.