Pupils and students from minority cultures in the UK or elsewhere do not have to go to school and be told that their cultures are backward or expected to assimilate into the host culture. What is needed is integration and the process of integration is getting to know, understand and celebrate other cultures just like yours.
One thing which marked Martin Luther King, Jnr out was the fact that he was a Christian Faith minister as well as an activist. His activism was deeply rooted in the values of the Christian Faith; fairness, equity, justice and obviously not the values of this world.
He walked the talk. He lived the Faith. He stood as a witness.