Final answer:
The Roaring 20s was a period of economic prosperity and cultural revolution, while the causes of WWII were rooted in the aftermath of WWI. Popular culture comics of the time reflected the patriotic spirit and communicated important messages about the war effort.
Step-by-step explanation:
The Roaring 20s, also known as the Jazz Age, was a period of economic prosperity and cultural revolution in the United States. It was characterized by a booming stock market, increased consumerism, and the emergence of new forms of entertainment like jazz music and flapper fashion. On the other hand, the causes of World War II were rooted in the aftermath of World War I. The harsh conditions imposed on Germany after the war, along with the rise of fascism and nationalism in Europe, eventually led to the outbreak of another global conflict.
Popular culture comics of the time can provide insights into both the Roaring 20s and the causes of WWII. For example, comics like Captain America and Superman reflected the patriotic spirit of the 1940s and portrayed superheroes fighting against Nazi Germany and imperial Japan. These comics not only entertained readers but also communicated important messages about the war effort and the values of democracy.