The Romanian Social Democratic Party (Romanian: Partidul Social Democrat Român, or Partidul Social Democrat, PSD) was a social-democratic political party in Romania. In the early 1920s, the Socialist Party of Romania split over the issue of affiliation with the Third International. The majority, which supported affiliation, evolved into the Communist Party of Romania in 1921, while the members who opposed the new orientation formed various political groupings, eventually reorganizing under a central leadership in 1927. From 1938 to 1944, the party was outlawed but remained active in clandestinity. After 1944, it allied with the Communists and eventually reunited with them to form the Romanian Workers' Party in 1948. It published the magazines Socialismul, Lumea Nouă, and Libertatea. After