Question : The concept of "labor solidarity" in workers' movements emphasizes:
Option 1: The competition between different labor unions
Option 2: The individual achievements of workers
Option 3: The unity and mutual support among workers across different sectors
Option 4: The prioritization of labor interests in government policies
Correct Answer: The unity and mutual support among workers across different sectors
Solution : The concept of "labor solidarity" in workers' movements emphasizes the unity and mutual support among workers across different sectors, promoting collective action and cooperation to achieve common goals and improve working conditions.