Translation of Mohrrübe

In this email I would like to tell you what occured to me in Italy during the summer vacation last year. So, I went to Italy for four days. First I stayed in Firenze, than I decided to go to Rome.
I want to talk about racism, what it is and what it does, about who is a racist and what makes hit so, about its consequences and how we can fight it. Furthermore, I would like to analyze more.
I found a pair of Nike shoes for a bargain and I do not know until this day why those shoes were so cheap. I am sure that they are not fake, as they are great quality. My wife also bought a pair.