Question: Where is the group, which organised the Mexican referendums, 1989, based?
Sentence (from "Mexican referendums, 1999"): It was organised by the Zapatista Army of National Liberation (EZLN), who proposed the government function in the interests of the people, that the country demilitarize in order to promote peace, that indigenous Mexicans be fully included in national life and have their rights recognized in the constitution.
Relevant evidence: Yes