New communication technologies, improved transportation and advanced military weapons made it possible for countries to

The correct answer is that because of new technologies,improved transportation and advanced military weapons it made it possible or people to fight each other faster and create massive destruction. Because of the communiaction technologies it was easier for people to strategies and carry on their plans as well with th ehelp f transportation with airplanes, boats and car it covert more terrain and with advanced military weapons the destruction that can be made can really case a negative impact in a society.

Explanation:

World War II is an example of this specifically the bombing in Hiroshima and Nagasaki.

the answer is )multiethnic

first second and third

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