The historical background of Switzerland, there was a mercenary system in Swiss history, which was later changed to armed neutrality. 1 1 century was ruled by the Holy Roman Empire. 129 1 1 In August, the three states of Uli, Schwertz and Lower Walden secretly formed a permanent alliance in the struggle against the Habsburg dynasty, which was the beginning of the founding of Switzerland. 18 15 The Vienna Conference confirmed Switzerland as a permanent neutral country. Since then, Switzerland has never been involved in any war. 1848 promulgated the constitution, established swiss federal council and became a unified federal state. Remained neutral in both world wars. But at the same time, they also participate in international affairs. Many international organizations have their headquarters in Switzerland.
Switzerland is a highly developed capitalist country and one of the richest countries in the world, with the most developed economy and the highest living standard. It is rich in tourism resources and has the reputation of a world park.