If I was an ordinary person in my 1930s and aged 40 with a middle income job such as an 'office assistant', I would not be in favour of helping other countries.
I would personally prefer a policy of isolation from the rest of the world. Primarily, this would be because I had seen with my very won eyes, the death and destruction bought on by World War I and more importantly the Great Depression.
With millions of job less people, poverty and people barely making ends meet, I would want our government to concentrate on the welfare of our own people, rather than go to war with countries thousands of miles away.
The 20th-century events include many notable events which occurred throughout the 20th ... Already in the 19th century, the United States had become an influential actor ... Many people saw this as the first stage of the end of the capitalist system and .... Three days later, Marshal Philippe Pétain surrendered to the Germans.
Answer:
I would say pretty realistic
Haber Process, Born-Haber Cycle, Fertilizer, explosive material, chemical warfare,etc.
