31.   The Sikhs have a very strong identity as a religious community and an ethnic group.

32.   The university welcomes enquiries and applications from all ethnic groups.

33.   There was an attempt to exterminate ethnic groups in the north of the country.

34.   There will also be a segment devoted to racial reconciliation, with pastors of different races and ethnic groups meeting onstage.

35.   These are all small ethnic groups, mere specks on the map.

36.   They also have the highest level of education of all ethnic groups in the country.

37.   They will use the results to better tailor prevention trials to specific cultures within ethnic groups.

38.   This was the rendezvous for every ethnic group.

39.   War, repression and increasing poverty have driven ethnic groups in upon themselves.