Zinacantán, Mexico, Sept 16 (EFE).- Around 3,000 Tzotzil Indigenous People, along with municipal authorities, education committees and students from Zinacantán, Chiapas, in southern Mexico, participated in the parade to commemorate the 213th anniversary of the Mexican War of Independence. Prior to the civic ceremony, the Tzotzil Mayan authorities prepared an ancestral ritual in which they …