write a discussion post 8

Discuss how the role of unions has changed through the 20th century and into the 21 century. Use the following headings to organize your discussion: Introduction, Role of Unions, Conclusion. Remember to use your

text book
and at least one other source for this post

Your response to the discussion prompt should contain a minimum of 500 words. Your response should be formatted in APA style and reference the text book as well as one other authored source.