We’ve certainly had school closures particularly jurisdictions after a natural disaster, like in New Orleans after the hurricane. There had been substantial closings in plenty of places in the course of the 1918 Spanish Flu, some as lengthy as 4 months, however not as widespread as these we’re seeing today. Some of the attacks have been claimed by armed teams who are using violence to discourage support for the military. The November 5 assault, for example, was claimed by a Yangon-based group referred to as Generation Z Defence Force who alleged that the teacher had been threatening college students and …