Book (Practical) Children's book Why do wars happen? How can they be prevented?

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Picture Books, Encyclopedias and Almanac Fun research study / Learn about the system and rules of the international community! B. Shea's invasion of Ukraine occurred under the United Nations Charter, which outlaws the use of force, and the Collective Security System. Why did the international community fail to prevent it? I wonder what Japan should do to such as China and North Korea, what should Japan do to protect the country? We think through the history of war and the system and rules of the international community. Introduction : B. Why Shea invaded Ukraine militarily? Column : Relations Between Shea and Ukraine Chapter 1 : International Society and War : What is "State"? Understanding the origin of "International Society" Looking at the current state of the international community What is war? Looking at the history of the international community Looking at the current state of the international community What is the history of war? Looking at the history of major wars What is the world situation during the Cold War era? What is the international community after the Cold War era? What is the international community? What is the history of major wars? Looking at the history of major wars What is the world situation during the Cold War era? What is the international community after the Cold War era? What is the international community in the post-Cold War era? Why does conflict develop into war? Understanding Power Relations between States and War? Column Toward a World without War : Chapter 2 : Preventing War : What is international law? What is the international law related to war? What is the United Nations