This is usually the result of an underdeveloped infrastructure or lack of technological achievements. The communication revolution requires countries to have highly advanced infrastructure that can support making a huge communications web and many countries have historically been destroyed by wars or have generally been poor and couldn't develop in that field, which means that nowadays they can't enter it quickly.
Answer:
I think the Americans would act like another Hitler is bound to rise again.
Explanation:
I think that because Germany started World War II and Hitler blamed Jewish and American People for the Loss of the first World War. Germany doesn't want to be the blame for conflict again, so they're trying to convince other countries such as North Korea or China to possibly attack us once more.
The Vietnam War was a success.