I am a textbook in Shanghai ~ The Paris Peace Conference after World War I was dominated by Britain, America and France, mainly aiming at European affairs, and the Peace of Versailles was signed at the meeting. The full text of the peace treaty is divided into two parts, the first part is the League of Nations Covenant, and the second part is the peace treaty with Germany. The Treaty of Versailles puts all war crimes on Germany and its allies (Italy and Austria-Hungary) and severely punishes Germany. Since then, the victorious countries have concluded a peace treaty with Germany's original allies, collectively known as the Paris Peace Treaty. The Peace Treaty of Paris constitutes the "Versailles system" that determines the post-war international pattern.

Washington Conference: In order to ease the contradictions and solve the problems in the Asia-Pacific region and disarmament, in the United States,19211to 1922.2, the United States, Britain, Japan, France, Italy, Belgium, the Netherlands, Portugal and China are in.

The United States, Britain, Japan and France first signed a four-nation treaty to end anglo-japanese alliance and ensure the rights and peaceful relations of the four countries in the Pacific region. The five-nation naval agreement strengthened the strength of the US navy, and Britain's maritime superiority began to lose, which restricted the development of the Japanese naval force.

Finally, the meeting discussed the question of China. Due to the strong opposition of the Japanese representative, the Shandong issue was not included in the agenda of the meeting. China and Japan finally signed the Shandong Cold Case Settlement Treaty and its additional agreement, and part of China's rights and interests were protected. The "Nine-Nation Convention" guarantees the open door policy.

Fan-China system has built a new international pattern. The national liberation movement rose in British colonies and dependent countries, and the colonial system gradually collapsed. 193 1, the British Parliament passed the Westminster Act and the Commonwealth was formally established.

With the collapse of Germany, Austria-Hungary, Ottoman Empire and Russia, great changes have taken place in the political map of the European continent. Poland has returned to the motherland, and there are many small countries in Eastern Europe.