People belong to groups or associations due to different reasons. The IWPA and the CLU has their own specific goals in terms of advocating for labor rights and a worker identifies with both because of the benefits they derive from joining the two union.
How do labor unions help the workers?
The labor union are know to fight or advocate for the workers' economic status and good working conditions of its members.
The reason behind the set up of labor union is to ensure better and fair wages, benefits, etc., for union members.
Workers can join wo or more union when they see that one union lack an aspect that they are interested in and the other union have the qualities they need that is not present in the first one, they can join that one also. There is no limit to which union to join.
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