EDINBURG, Texas — The Museum of South Texas History will host the Sunday Speaker Series Online presentation, “The Mexica (Aztecs): A Brief, But Startling, Glimpse of The Future,” featuring Gilberto Reyes Jr. at 2 p.m. on Aug. 29 on Facebook Live. This presentation is the first of a two-part lecture series titled “And the Giants Did Not Fall Down: Reflections on the Quincentenario of the Spanish Conquest of México.” The presentation will explore the concept of identity—an easy word to define, but often a difficult one to understand. In this presentation, Reyes will offer an hourlong glimpse into the term “Mexican ...