These comparatively recent improvements in peace and security did not occur spontaneously. The end of the Cold War gave them a boost, but they were chiefly achieved by concerted investment in policies designed to prevent and mitigate warfare and terrorism. Sharp reductions in violent crime were also due in part to investments in smarter policing and prevention
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First of all judging
people judge others by colour , sex , cast , etc
Second Peace is missing in international relations because there is prejudice among nations built on difference in their economic or political systems
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Answer:
These comparatively recent improvements in peace and security did not occur spontaneously. The end of the Cold War gave them a boost, but they were chiefly achieved by concerted investment in policies designed to prevent and mitigate warfare and terrorism. Sharp reductions in violent crime were also due in part to investments in smarter policing and prevention