The March Action
The March Action (German

German language

German is a West Germanic language, related to and classified alongside English and Dutch. With an estimated 90 – 98 million native speakers, German is one of the world's major languages and is the most widely-spoken first language in the European Union....

 "März Aktion" or "Märzkämpfe in Mitteldeutschland" ("The March battles in Central Germany") was a 1921 workers revolt, led by the Communist Party of Germany

Communist Party of Germany

The Communist Party of Germany was a major political party in Germany between 1918 and 1933, and a minor party in West Germany in the postwar period until it was banned in 1956...

, the Communist Workers' Party of Germany, and other radical left-wing organisations. It took place in the industrial regions located in Halle

Halle, Saxony-Anhalt

Halle is the largest city in the German state of Saxony-Anhalt. It is also called Halle an der Saale in order to distinguish it from the town of Halle in North Rhine-Westphalia...

, Leuna

Leuna

Leuna is a town in the Saalekreis, Saxony-Anhalt, eastern Germany, south of Merseburg and Halle. It is known for the Leunawerke , at 13 km2 one of the biggest chemical industrial complexes in Germany, where a very wide range of chemicals and plastics is produced...

 , Merseburg

Merseburg

Merseburg is a town in the south of the German state of Saxony-Anhalt on the river Saale, approx. 14 km south of Halle . It is the capital of the Saalekreis district. It had a diocese founded by Archbishop Adalbert of Magdeburg....

, and Mansfeld

Mansfeld

Mansfeld is a town in the Mansfeld-Südharz district, in Saxony-Anhalt, Germany. It is situated on the river Wipper, 10 km northwest of Eisleben....

. The revolt ended in defeat for the workers, and a weakening of contemporary communist influence in Germany.