<Ul> <Li> Introduced in the House as H.R. 3020 by Fred A. Hartley, Jr . (R--NJ) on April 10, 1947 </Li> <Li> Passed the House on April 17, 1947 (308 - 107) </Li> <Li> Passed the Senate on May 13, 1947 (68 - 24, in lieu of S. 1126) </Li> <Li> Reported by the joint conference committee on June 4, 1947; agreed to by the House on June 4, 1947 (320 - 79) and by the Senate on June 6, 1947 (54 - 17) </Li> <Li> Vetoed by President Harry S. Truman on June 20, 1947 </Li> <Li> Overridden by the House on June 20, 1947 (331 - 83) </Li> <Li> Overridden by the Senate and became law on June 23, 1947 (68 - 25) </Li> </Ul> <Li> Introduced in the House as H.R. 3020 by Fred A. Hartley, Jr . (R--NJ) on April 10, 1947 </Li> <Li> Passed the House on April 17, 1947 (308 - 107) </Li> <Li> Passed the Senate on May 13, 1947 (68 - 24, in lieu of S. 1126) </Li>

How did congress curb the power of organized labor