The Catholic Church recognizes all human beings as beloved children of God. There is absolutely no discrimination. There are Catholic priests and bishops of every race, and most Catholic parishes have members of various races, who worship together and support one another as brothers and sisters in Christ.
Of course they are -- and in the Eastern Orthodox Christian Church. My church has members from Ethiopia and Eritrea. Every Sunday we hear the Our Father said in English, Greek, Romanian, Russian, Spanish, Rwandan, Arabic, Amharic, Eritrean.