Answer:
Some of the most accurate theories regarding the decline in the number of violent crimes that has taken place in recent years are the following:
-A greater presence of the government in prevention tasks, be it through the police, intelligence services or the National Security Agency itself, coordinating preventive measures to avoid this type of situation.
-An economic stability on the part of citizens, which means that they do not have to resort to crime as a means of survival, given the abundance of jobs and, therefore, the lack of economic needs on the part of individuals.
With war, every country is afraid. They're afraid of possibly being ambushed, becoming in dept, and many other reasons. So by remaining neutral they can sit back and not have to worry about being attacked by any country that's fighting. But that's not always the case now and days. Hope I answered your question correctly.
Because they were big events in history that made today be today ;)
Answer:
because they where walking on the earth?
