What is a key goal of salting in relation to unorganized workers?

A key goal of salting is to create a direct line of communication between union organizers and unorganized workers. Salting involves union members applying for jobs at companies that do not recognize unions. Once hired, these individuals work to inform their coworkers about the benefits of union representation and to organize them to advocate for their rights and interests. This strategy is effective in building rapport and trust with unorganized workers, ultimately leading to a stronger collective voice in the workplace.

In this context, fostering a direct line of communication is crucial for educating unorganized workers about labor rights and encouraging them to consider union membership, which can enhance their bargaining power and improve working conditions. The other options may touch on broader union objectives, but they do not capture the essential purpose of salting as effectively as the correct choice does.