Answer:
1. The main purpose of labor unions is to give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining.
Collective Bargaining. Collective bargaining is the heart and soul of the labor union.
Workplace Safety.
Higher Wages.
Better Benefits.
Your Representative.
Step-by-step explanation:
Sorry I don't know number 2. :( But I hope number 1 helps. :)