Collective Bargaining: This is the process of negotiation between employers and a group of employees aimed at agreements to regulate working conditions.
Strike: A work stoppage caused by the mass refusal of employees in an industry to work until certain demands or conditions are met.
Trade Unions: These are organizations whose membership consists of workers and union leaders, united to protect and promote their common interests. The types of trade unions include industrial unions, craft unions, general unions, and white-collar unions.