The countries can have subdivisions. However, it can be distinct for each of them. The divisions can be classified in states, provinces, prefectures, regions or islands. Some of the factors that can influence the divisions for each nation are the geology and the political decisions. Also, it can be cultural. Moreover, Inside the countries is a page that describes how some countries are divided in their territories.
Click on the country that you are looking for on the map below. More countries will be added in the future!