I believe the correct and complete answer is Collective bargaining, since it is a process of negotiation in which a group of employees were able to get better conditions in factories from their employers with agreements between workers and owners, to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and rights for workers.
How will what impact the price of the planet ?
It’s the first, second and fourth one
Labor unions were greatly influenced by the massive amounts of immigration that took place during this time in the sense that lots of the immigrants were workers who were being treated unfairly by factory owners. This of course also affected government actions, as the government had to deal with the unions.
