The goal of labor unions primarily includes:

Labor unions are fundamentally established to promote employee welfare and security. This goal is evident in their efforts to negotiate better wages, secure benefits, and improve working conditions for their members. By advocating collectively, unions empower workers to have a stronger voice in the workplace, which contributes to overall job security and fair treatment.

In their pursuit of these objectives, labor unions often engage in collective bargaining with employers. This process helps to ensure that employees have access to equitable compensation, job safety, and respect within their working environment, further enhancing their welfare.

The other options indicate a misunderstanding of a union's purpose. For instance, minimizing worker rights or restricting employment opportunities contradicts the fundamental aims of labor unions, which seek to enhance workers' rights and improve their employment conditions. Similarly, advocating for less workplace democracy runs counter to the principles of unionization, which inherently promote greater participation and representation of workers in decision-making processes.