During the 1800s and 1900s, the advancement of technology changes the way we do our daily activity
The same thing happen in our current period. The development of technologies and the advance of internet allow us to do a lot of remote jobs that we're unable to do before
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After the first world war, the people of Europe wanted more than anything to preserve peace. Chamberlain wanted to avoid war.
Built bomb shelters in their backyards.
American's were fearful of nuclear warfare, considering nuclear arms were what lead the Cold War to be passive aggressive rather than actual full blown war. But even so, both countries held powerful and destructive ammunition that could potentially lead to the end of the world if used on the largest superpowers with the radius that some held.
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