How does the structure of mike kubic's article support the central idea of his claim in the salem witch trials and other witch hunts

Kubic's article has three parts. In the first part, he gives the full account of the witch trials which took place in 1692. The author shows how convicted people were actually not guilty of the accusations. In the second part, he writes that how exactly 100 years later the mass execution of the enemies of the revolution in France, so called "Reign of Terror" followed the similar patterns. The paragraph about the mass execution of Jews is also mentioned in the article. In the last part named "Public Scares in the USA", Kubic somehow summarizes the culmination of these historic demagoguery giving the examples of resettlement of Japanese Americans, First and the Second Red Scares in 20th century America ans concludes that prevalence of prejudice was still on the agenda even after two and half century later.  

i guess the cause and effect would show how being around the smoke(the cause) can have negative effects on the body.

explanation:

is it multiple