Short Answer: What is the difference between internal (national) social movements and transnational collective action (TCA)? Identify and discuss three ways that social movements have become internationalized (or globalized). What are some emerging challenges to transnational collective action? Briefly discuss a case from around the globe and explain why this case represents TCA versus simply a local or national social movement. Please reference specific course materials (lectures and readings) in your response, as well as an outside source for your case study.