Which of the following acts outlawed closed-shop agreements?

A) The Taft-Hartley Act
B) The Wagner Act
C) The Landrum-Griffin Act
D) The Sherman Antitrust Act

Taft-Hartley Act

A law enacted by the federal government in 1947 within the United States, aimed at constraining the operations and capabilities of labor unions.

Closed-shop Agreements

Closed-shop agreements are labor contracts requiring employers to hire only union members, typically to ensure worker unity in negotiations and workplace standards, though they are restricted or illegal in some jurisdictions.

Landrum-Griffin Act

A U.S. law aimed at regulating labor unions' internal affairs and their officials, promoting democracy, and safeguarding union members' rights.