Party of Democratic Socialism

political party, Germany

Also known as: PDS, Partei des Demokratischen Sozialismus

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July 1, 2026

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The Party of Democratic Socialism (PDS) was a German political party that emerged from the Socialist Unity Party of Germany (SED), the former ruling party of East Germany. It advocated for a democratic socialist platform, positioning itself to the left of the mainstream Social Democratic Party (SPD).12

The SED controlled East Germany for over four decades, often through repressive means. Following German reunification, the SED rebranded as the PDS, seeking to adapt to a unified Germany. While it found support in eastern Germany, its presence in the west was limited.1

In 2005, the PDS merged with a faction of the SPD to form the Left Party (Die Linke). This new party continued to advocate for socialist policies, though its electoral success has fluctuated. In recent years, internal divisions and the rise of new political movements have impacted its standing.1

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Germany
The reunification of Germany
…the SED, now renamed the Party of Democratic Socialism (PDS), suffered a crushing defeat. The eastern counterpart of Kohl’s CDU, which had pledged a speedy reunification of Germany, emerged as the largest political party in East Germany’s first democratically elected People’s Chamber. A new East German government headed by Lothar…
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…the SED, now renamed the Party of Democratic Socialism (PDS), suffered a crushing defeat. The eastern counterpart of Kohl’s CDU, which had pledged a speedy reunification of Germany, emerged as the largest political party in East Germany’s first democratically elected People’s Chamber. A new East German government headed by Lothar…
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Germany
Political parties
…the Left Party, formerly the Party of Democratic Socialism (Partei des Demokratischen Sozialismus; PDS), the successor of the Socialist Unity Party of Germany (SED), which later allied itself with left groups in western Germany. Fringe political parties, such as The Republicans (Die Republikaner), the German People’s Union (Deutsche Volksunion; DVU),…
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…the Left Party, formerly the Party of Democratic Socialism (Partei des Demokratischen Sozialismus; PDS), the successor of the Socialist Unity Party of Germany (SED), which later allied itself with left groups in western Germany. Fringe political parties, such as The Republicans (Die Republikaner), the German People’s Union (Deutsche Volksunion; DVU),…
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Social Democratic Party of Germany
History
…in 2005 with the eastern-based Party of Democratic Socialism (PDS). Despite the split and dissatisfaction with the SPD government, Schröder still retained widespread popularity, and the SPD captured 34 percent of the national vote. It fell only four seats shy of the CDU-CSU, but neither was able to form a…
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…in 2005 with the eastern-based Party of Democratic Socialism (PDS). Despite the split and dissatisfaction with the SPD government, Schröder still retained widespread popularity, and the SPD captured 34 percent of the national vote. It fell only four seats shy of the CDU-CSU, but neither was able to form a…
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