The Maya Empire became a thriving civilization between the third century and the seventh century CE, but by 900 CE war, drought, and disease wiped out most of its cities and the Mayan people were greatly reduced. Unfortunately, the greatest threat to their existence was yet to come, when the Guatemalan genocide would decimate those who remained in the 1970s and '80s. The facts of the Mayans' story will be intertwined with profiles of individuals and...