Roman Dmowski vs William T. Cosgrave

Dmowski co-founded the National Democratic Party (Endecja) in 1897, which became the leading Polish nationalist movement. The party advocated for Polish independence through gradual cultural and economic development, opposing both socialism and the romantic insurrectionist tradition.

Dmowski led the Polish National Committee in Paris, recognized by the Allies as the official representative of Polish interests during World War I. He lobbied for Polish independence, organized the Blue Army of Polish volunteers in France, and shaped Allied policy toward Poland.

Dmowski presented the Polish case at the Paris Peace Conference in 1919, arguing for the restoration of an independent Polish state with access to the Baltic Sea. His memorandum and testimony influenced the Treaty of Versailles, which granted Poland independence and the Polish Corridor.

Dmowski was a signatory to the Treaty of Riga on March 18, 1921, which ended the Polish-Soviet War. The treaty established the Polish-Soviet border, granting Poland substantial territories in the east. Dmowski's nationalist vision influenced the territorial settlement.

William T. Cosgrave was a member of the Irish delegation that negotiated the Anglo-Irish Treaty with the British government. The treaty established the Irish Free State as a dominion within the British Empire, leading to the partition of Ireland.

William T. Cosgrave became the first President of the Executive Council of the Irish Free State, leading the government after the Anglo-Irish Treaty. He oversaw the establishment of the new state, including the creation of institutions and the suppression of anti-Treaty forces during the Civil War.

As head of the Free State government, Cosgrave authorized the execution of 77 anti-Treaty prisoners, including Rory O'Connor and Liam Mellows. These executions were intended to end the Irish Civil War but caused lasting bitterness and division in Irish politics.

William T. Cosgrave founded Cumann na nGaedheal, the political party that supported the Anglo-Irish Treaty. The party governed the Irish Free State until 1932, focusing on law and order, economic stability, and building state institutions.

William T. Cosgrave's Cumann na nGaedheal government was defeated by Fianna F