The Origin of Kimchi

Korea has its own distinctive aroma. What is this fragrance of Korea, and where does it come from?
The fragrance of a country or region comes mainly from the local cuisine, which derives its unique savor from particular spices, fermented foods and liquids, or ways of cooking with all of these. The dishes that give Korea its special fragrance are primarily fermented foods, especially the various kinds of kimchi made with fermented vegetables and the various kinds of paste made