The reason why societies need government is because of structure and how people view it. government and ways to run it needs strategic and precise people. athens, for example, one of the first recorded democracy governments. Greece thrived as long as it did because the citizens of that society appreciated and followed the laws that allowed the people to run it and not england, and other monarchy governments, they liked that freedom and showed that pride to protect it in wars and other things.
They didn't, they used gas which was against international law.
Its a, religion would become corrupted
The Monroe Doctrine simply stated that the west will not interfere with the affairs of Europe as long as they didn't interfere with us. This enabled us to be able to deal with the smaller countries and help them reform their government. The Monroe doctrine allowed the United States to become "protectors" of the smaller countries in the western hemisphere.
To prevent spread of communism after the end of WWll