It seems to me that nowadays most people or governments try to increase their wealth rather than to protect the country. However, at one time, especially when I was young, it seemed to me that it was necessary to see a third world war. Since there have been two world wars in the past and they were long before I was born. But now I realize that war never brings anything good. Basically, its harmful effects spread to a nation, country or the world and paralyze the entire system and millions of people lose their lives and become homeless. The conscience of world leaders seems to be disappearing day by day. Because the way they oppress others for a little land or for their own existence is making this world more dangerous day by day.