Refined by: ?search=&sort=-Year_iso,_score&perpage=10&page=1&&refine[Year][]=1957&r&|||||&unrefine[Regions_and_countries_EN][]=Region+I+-+AfricaRegion I - Africa ?search=&sort=-Year_iso,_score&perpage=10&page=1&&refine[Regions_and_countries_EN][]=Region+I+-+Africa&r&|||||&unrefine[Year][]=19571957