Duchy of Courland and Semigallia

The Duchy of Courland and Semigallia was a proposed client state of the German Empire during World War I which did not come into existence.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

• Duchy of Courland and Semigallia and First Republic of Armenia began in the same year
• Duchy of Courland and Semigallia and First Czechoslovak Republic began in the same year
• Duchy of Courland and Semigallia and Makhnovshchina began in the same year
• Duchy of Courland and Semigallia and Ukrainian State began in the same year
• Duchy of Courland and Semigallia and Kingdom of Serbs, Croats and Slovenes began in the same year

Timeline

1. Duchy of Courland and Semigallia (this page)March 8, 1918 – November 18, 1918
2. First Czechoslovak Republic1918–1938
3. First Republic of ArmeniaMay 28, 1918 – December 2, 1920
4. Kingdom of Serbs, Croats and SlovenesDecember 1, 1918 – October 3, 1929
5. MakhnovshchinaOctober 20, 1918 – August 28, 1921
6. Ukrainian StateApril 29, 1918 – December 14, 1918

Related

• World War IISeptember 1, 1939 – September 2, 1945
• Soviet UnionDecember 30, 1922 – December 26, 1991
• World War IJuly 28, 1914 – November 11, 1918
• Ottoman EmpireJuly 29, 1299 – November 17, 1922
• Cold War1945 – December 25, 1991
• Middle AgesAD 476 – 1500s
• French RevolutionMay 5, 1789
• Byzantine EmpireJanuary 17, AD 395 – May 29, 1453