Is it legal for my employer to promote me, promise me a raise many times, and still not pay?

Question Details: I began working for my employer as a branch manager a year ago. Then 5 months ago I was promoted to training manager for our district by my district and regional managers. I asked both of them about a pay increase because I'd be doing 2 jobs with the company. My district told me that he wasn't sure he was going to submit it to HR. Then he got fired, so I've been asking my regional since about my pay increase. He keeps telling me he is going to set me straight with my pay. Still no raise and since then I have trained 14 people. I don't know what to do. How do I handle this?

AttorneyPages.com Important Notice