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600 words, in text citations, more than two referencesUnions have played an important role in the history of management/labor relations. Research the laws regarding the role of management and unions, and respond to the following in discussion:·         1.  What are the responsibilities of the union and management in collective bargaining?·        2.    Research a national labor organization.3.  Explain its history, who the union represents, and key components of its approach to negotiating with management.·         4.  Do you think this union has done a good job of fulfilling its mission or purpose? Why or why not?·         5.  Provide some examples to support your conclusions.