What does the Taft-Hartley Act primarily prohibit?

The Taft-Hartley Act primarily prohibits certain union practices, making it the correct answer. Enacted in 1947, this federal law was designed to balance the power between labor unions and employers. Among its key provisions, the Act restricts labor organizations from engaging in secondary boycotts and jurisdictional strikes, which can disrupt commerce and economic stability. It also limits union political activities and mandates that union leadership disclose their financial dealings.

By prohibiting these specific practices, the Taft-Hartley Act aims to prevent unions from overstepping their bounds and ensures that workers have the right to work without being coerced into union membership or activities. Thus, it plays a significant role in regulating labor relations in the United States, maintaining a balance between protecting workers' rights and ensuring that businesses can operate without undue interference from union activities.

The focus of this Act would not be on collective bargaining, worker unions as a whole, or labor strikes in general, which is why those options do not align with the principal prohibitions set forth by the Act.