The ''Centrolew'' (, ''Center-Left'') was a coalition of several Polish political parties (

Polish People's Party "Wyzwolenie" Polish Peasant Party "Wyzwolenie" or Polish People's Party "Wyzwolenie"''Wyzwolenie'' is Polish for ''Liberation'', and many sources translate the party's name fully as Polish Peasant Party "Liberation" or Polish People's Party "Liberation" (Poli ...

German Socialist Labour Party of Poland The German Socialist Labour Party of Poland (german: Deutsche Sozialistische Arbeitspartei Polens, abbreviated DSAP, pl, Niemiecka Socjalistyczna Partia Pracy w Polsce) was a political party organizing German Social Democrats in interbellum Poland ...

, Polish People's Party "Piast", National Workers' Party,

Polish Socialist Party The Polish Socialist Party ( pl, Polska Partia Socjalistyczna, PPS) is a socialist political party in Poland. It was one of the most important parties in Poland from its inception in 1892 until its merger with the communist Polish Workers' ...

and Christian-democratic parties) after the 1928 ''Sejm'' elections. The coalition was directed against

Józef Piłsudski Józef Klemens Piłsudski (; 5 December 1867 – 12 May 1935) was a Polish statesman who served as the Naczelnik państwa, Chief of State (1918–1922) and Marshal of Poland, First Marshal of Second Polish Republic, Poland (from 1920). He was ...

and the

Sanation Sanation ( pl, Sanacja, ) was a Polish political movement that was created in the interwar period, prior to Józef Piłsudski's May 1926 ''Coup d'État'', and came to power in the wake of that coup. In 1928 its political activists would go on ...

government. To counter the ''Centrolew'', prior to the 1930 ''Sejm'' elections, ''Centrolew'' politicians were subjected to repressions (most famously, imprisonment in the Brest Fortress, and the subsequent

Brest trials The Brest trials ( pl, Proces brzeski) were among the most famous trials conducted under the Second Polish Republic. Lasting from 26 October 1931 to 13 January 1932, they were held at the Warsaw Regional Court where leaders of the ''Centrolew'', ...

). The ''Centrolew'' was defeated in the elections and broke up as a coalition.

References

Defunct political party alliances in Poland Political parties established in 1928 1928 establishments in Poland Political parties disestablished in 1930 {{poland-party-stub