What is the history Thanksgiving in Switzerland?

Switzerland is a country that is considered NEUTRAL towards all the other countries, especially the ones that surround Switzerland, such as Germany, France, Ellsace, Italy, Poland, Austria, Lichtenstein, etc. Switzerland makes the best chocolate in the world, or the origin for the OMEGA watches, and makes delicious cheese such as Emmenthaler, Gruyere, Tillsit, Mountain cheese (Bergkaese), etc. It's a beautiful country!