The Balance of Power During the Great Italian Wars

According to the realism school of international politics, the state adopts a system called "equilibrium of power". There are many definitions of it, but Morgan explained this theory as "a practical state where power is distributed among several nearly equal countries" and is well summarized. The word itself may have been in the recent century, but Hume wrote that it gained a lot with common sense and obvious reasoning, and it can not escape completely from the ancient times. Paragraph - 1494 - 1559 Great Italian War in Southern Europe and Western Europe

From the end of the Napoleonic War to the First World War, the term power equilibrium in the European system indicates that the UK played the role of "balancer" or "balanced owner" in the balance of power in Europe It was used for. Its basis is consistent with the policies of any European country, on the other hand, on the other hand, for the most part it will preserve the balance itself by consideration. The Navy's hegemony and the de facto immunity against its diplomatic invasion make it possible for the UK to play this role and make the equilibrium of Europe flexible and stable.

The balance of power politics played an effective role in Europe since the 18th century and the 19th century made it possible for the great powers to dominate their political environment. The two world wars in Europe in the 20th century actually saw the balance between power politics and the multipolar system. The two superpowers emerged from the quake and formed a bipolar world where the two great powers fought for 45 years in the fight for control.

In the latter part of the 20th century, especially during the Cold War, a special form of power equilibrium - mutual nuclear deterrence - became a widely held doctrine of peace in the great powers. Development of nuclear weapons will increase the possibility of war rather than peace, but "nuclear umbrella" makes small war "safe" (such as the invasion of Czechoslovakia to end Prague Spring), so such a thing War likely to produce