Republic of Estoniaball (1918-40)

Republic of Estoniaball was an interwar Baltic countryball.

History
The history of Estoniaball from 1920 to 1939 spanned the interwar period from the end of the  Estoniaball's War of Independence until the outbreak of World War II, and covers the years of parliamentary democracy, the Great Depression, and ended, starting a period of authoritarian rule by  Soviet Unionball until the early 1990s.