Explaining Ethnic Mobilization against Resource Extraction: How Collective Action Frames, Motives, and Opportunities Interact opencrim April 15, 2017 Explaining Ethnic Mobilization against Resource Extraction: How Collective Action Frames, Motives, and Opportunities Interact2017-04-15T07:36:38+00:00 Studies in Conflict & Terrorism . Go to Source Author: Annegret Kuhn