Unions have declined in scope and importance over the past 20 to 30 years. Today, less than 10% of the U.S. workforce is represented by a union, and most of those members work for the public sector. However, there are still powerful unions in other countries. Given these thoughts, address the following: The role of unions in the workplace today. The principal value that unions can bring to the workplace, along with the challenges they may also present to the organization. The challenges that human resources may experience in creating a conducive relationship between unions and management in foreign countries as opposed to in the domestic country. Requirements: Your written paper should be three to four pages in length, not counting the required title and reference pages. You need to cite at least two sources for this assignment, must be in APA format