Labor unions are groups of organized individuals that aim to protect and further their rights and interests. Before there were labor unions, there were issues of slavery, unsanitary working conditions and a high number of work-related illnesses and even deaths. So where did the idea of labor unions start? Who started the first labor union? Know the answers in this history book for kids.
i.d.R. innert 5-10 Tagen versandfertig
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