What steps have governments and people taken to protect cultural diversity?

One step is the protection of minority languages, for example in many countries the primary schools can be taught in local indigenous languages.

Another step is the organization and funding of different events and media regarding the local cultures, such as different festivals and cultural centers.

Another step is the presentation of the minority cultures as something desired, with the aim of changing people's prejudices. (introduction of peple from minorities into media and popular culture).