Answer:
| Trade Union | Collecting Bargaining Agent (CBA) |
| Trade Union is the union of worker | Collecting Bargaining Agent is the organization from of worker |
| Trade union is grater in since | CBA is a part of trade union |
| If up hold the demon of lobor | If only bargaining bargain the demon of worker |
| Trade unions negotiate with employers, on behalf of their members. | Collective bargaining is the official process |
| Trade union and between them they decide on the scope of negotiations. | Collective bargaining is only possible where an employer recognizes |
So they adopt the way of collective bargaining to obtain the proper reward of their services. So for this purpose trade unions are organized. Trade unions do the bargaining with the employers on behalf of the worker. Trade unions perform the duty of an agent in the matters of collective bargaining for the workers.
The various types of trade union are:-
1. Craft Union
2. Industrial Union
3. General Union
4. Labour Unions
5. Blue-Collar Workers’ Unions
6. White-Collar Workers’ Unions
7. Reformist Unions