Which of the following mirrors public opinion but also shape it? (a) political parties (b) personal contact (c) the family (d) the media

The media mirrors public opinion but also helps shape it.

The  pan-african movement  was an "emotional, cultural, psychological and ideological  movement  that began among the  african  dispora in the western hemisphere, for a closer  purpose, so that  african  people could feel secure, attain political, economic as well as psychological power visa vis other races or world regions" .