Democratic Socialist Arab Ba'ath Party was created in 1980.
Democratic Socialist Party - Japan - was created in 1960.
Democratic Socialist Party of Greece was created in 1935.
China Democratic Socialist Party was created in 1946.
Lithuanian Popular Socialist Democratic Party was created in 1917.
New Democratic Party Socialist Caucus was created in 1998.
Sammarinese Independent Democratic Socialist Party was created in 1957.
Freedom Socialist Party was created in 1966.
Social Democratic Action was created in 1951.
Democratic Socialist Party - Japan - ended in 1994.
Democratic Socialist Party - France - ended in 1954.
Thereโs more than one answer. The Socialist Party of America was one.
Lithuanian Popular Socialist Democratic Party ended in 1922.