What are main two purposes for labor union

The main purpose of labor unions is to represent the overall interests of the workers and serve as a middleman of sorts between the employee and employer in salary negotiations. The idea here is that an organization of some size is needed to negotiate on equal terms with a big company.

Explanation:

warfare was the primary means of cultural transmission in both regions.

created after the great insurrection of 10 august 1792, it was the first french government organized as a republic, abandoning the monarchy altogether. the convention sat as a single-chamber assembly from 20 september 1792 to 26 october 1795 (4 brumaire iv under the convention's adopted calendar). hope this : )