The correct answer is C.
Diversity and inclusion need to be two of the main features of a modern educational system. If only the majority culture is used, taught and considered in schooling systems, discriminative mechanisms agaisnt minorities would remain operating in society. Instead, the solution will need that diversity is regarded as a source of wealth (as an asset) and all cultures and social backgrounds need to be accepted and properly understood by students, and it is actually a role of teachers to tramit these values to them.
