Put those two traits together, in any person, and you're bound to get some moments where one tribal affiliation wins out over another. (dotearth.blogs.nytimes.com)
It is not enough merely to rouse already committed supporters: the party has to be capable of reaching out to «non-Labour Britain» where there is little tribal affiliation with the Labour party. (democraticaudit.com)
Political scientists and sociologists studying the conflicts in Iraq and Afghanistan have emphasized tribal affiliations, nationalism, religion, social networks, and other cultural concerns. (discovermagazine.com)