This is a lesson that combines the basics of argumentative writing (claim-evidence-reasoning) as well as germ theory and the proliferation of vaccines in the 1950s.This lesson is all-encompassing; meaning the student should be able to complete the lesson without referring to outside resources. This could easily be modified to include a more robust research lesson on the spread of disease in America in the 1900s and the increased use of vaccines at the same time.I use this as a digital break for