Worst experience ever - Postdoctoral Scholar Arizona State University Employee Review

I’m a Latina woman and my salary is 20 lower than the one of other u.s. and European people from the team with the same experience and position. I asked for a raise and I got 15% increase, still less than the rest, and months later I started to be threatened to be fired by my boss if I didn’t accomplish imposible tasks. Imposible because we didn’t even had the data for what he was asking.