List and elaborate on the four factors that affect human resources management in

List and elaborate on the four factors that affect human resources management in international markets. Which one is the most important and why? Your response should be at least 75 words in length. You are required to use at least your textbook as source material for your response. All sources used including the textbook must be referenced; paraphrased and quoted material must have accompanying citations. No wiki dictionary.com or work not cited.Noe R. Hollenbeck J. Gerhart B. & Wright P. (2011).Fundamentals Of Human Resource Management. (4th ed. pp. 462-466). Boston MA: McGraw-Hill.