HR department and philosophy

Contact the human resource department of an organization and submit a 4 – 6 page double spaced APA formatted document focusing on the following:
What is the role of the HR department and philosophy; how are employees recruited, compensated and retained; how are managers selected and trained; how are complaints handled; what training is available for human resource representatives; human resource best practices; strategies to manage disasters; global involvement, and how are future business needs forecasted.