18 15 who is the European country that declared permanent neutrality?

Switzerland is the first and oldest permanent neutral country in the world. Switzerland's neutrality policy began at 18 15, which was put forward in the Paris Treaty of that year and was recognized by all countries at the Vienna Conference of the same year.

At first, Switzerland had a mercenary system. Later, due to permanent neutrality, Switzerland adopted armed neutrality. Since the 18 15 Vienna Conference, Switzerland has never been involved in international wars again.

Swiss Confederation (German: French: Confédération suisse), a central European country, consists of 26 states.

Switzerland is a typical decentralized autonomous federal committee system. The states that make up the federation have extensive local autonomy, and the Swiss head of state is all the members of swiss federal council, not the president of the federation or other specific people.

Bern is the seat of the federal government and the de facto capital. Geneva and Zurich are also important cities in the country and are the headquarters of many international organizations. Switzerland borders Germany in the north, France in the west, Italy in the south and Austria and Liechtenstein in the east.

Switzerland is an inland mountainous country, which is geographically divided into three parts: Alps, Swiss Plateau and Jura Mountain, with an area of 4 1.285 square kilometers. The Alps occupy most of the country's territory, and most of the 8 million people are located in the Swiss Plateau, which is also the location of major Swiss cities such as Zurich and Geneva.

Switzerland is known as the "World Park" because of its excellent natural scenery and climatic conditions: 162: 1:307 or "World Garden": 180.

climate

Switzerland's mountainous valleys have mild climate and cold mountains, which generally belong to temperate climate, but there are considerable differences in different regions. The climate in Switzerland is transitional, from the maritime climate in the west to the continental climate in the east.

There is a glacier environment in the mountainous area, and the temperature in the mountainous area decreases with the elevation; South Switzerland is close to the Mediterranean climate zone, and the climate is more comfortable; Some hardy palm trees grow in valleys in southern Switzerland. Summer is warm and humid, with regular rainfall, suitable for grazing; Winter is dry, and the stable weather in high mountains will last for several weeks, while the lower areas affected by inversion will not see the sun for several weeks.

In Switzerland, there are opportunities to burn wind all year round, because the south wind blows over the Alps, and the south slope turns into dry and hot air after the rain. The annual precipitation in Switzerland is 800- 1000 mm, and it is more than 2000 mm in mountainous areas.