What is the primary purpose of trade unions?

The primary purpose of trade unions is to protect and promote the interests of workers. Trade unions are organizations formed by workers to collectively negotiate with employers regarding wages, working conditions, benefits, and rights. By uniting as a collective, workers gain a stronger voice in discussions with employers, which enhances their ability to address concerns and advocate for fair treatment and compensation.

Trade unions aim to establish standards within the labor market and ensure that workers have a say in their working conditions, which contributes to greater job security and improved workplace equity. They play an essential role in advocating for labor rights and influencing legislation that benefits employees.

Other options do not accurately reflect the core mission of trade unions. While employer interests can be promoted through cooperation with management, it is not the primary aim of trade unions. Setting prices in the industry falls under market dynamics and economic factors, while managing supply chain logistics relates to operational aspects rather than worker representation or advocacy.